190 results
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2. Publication of studies presented as free papers at a Brazilian national orthopedics meeting
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Edilson Forlin, Rosangela Alquieri Fedato, and Waldir Altmann Junior
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Pesquisa ,Congressos ,Publicações ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
OBJECTIVE: To evaluate the rate and others factors related with the publication of free papers presented at a national orthopedic meeting. METHODS: Using virtual databases we reviewed the studies presented at the 2004 Brazilian Congress of Orthopedics and Traumatology that were published, as well as related factors such as institution, sub-specialty, year, level of evidence, results and comparison between abstract presented and published. RESULTS: There were 58 studies published from 267 presented (21.73%). Seven (12.1%) were published in international and 51 (87.9%) in national journals, mainly RBO (55%). The publication rate was higher in the year of the event and the following year (37.9%). The sub-specialties of spine and knee showed the best correlation between the numbers of papers presented and published (respectively 40.9% and 37.9%). Most of the studies were cohort (65%) and experimental studies have been 34.5%. There was a tendency to publish positive results or statistically significant. Three institutions were responsible for most of the publications (53.4%). Works with higher level of evidence showed the highest rate of publication. The abstract published was modified in 68.5% of the form the presentation. CONCLUSIONS: This study presents data that compromises the quality of scientific of the abstracts presented at orthopedic meeting: most have a lower level of evidence and nearly 80% are not published.
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- 2013
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3. Publication of studies presented as free papers at a Brazilian national orthopedics meeting.
- Author
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Forlin E, Fedato RA, and Junior WA
- Abstract
Objective: To evaluate the rate and others factors related with the publication of free papers presented at a national orthopedic meeting., Methods: Using virtual databases we reviewed the studies presented at the 2004 Brazilian Congress of Orthopedics and Traumatology that were published, as well as related factors such as institution, sub-specialty, year, level of evidence, results and comparison between abstract presented and published., Results: There were 58 studies published from 267 presented (21.73%). Seven (12.1%) were published in international and 51 (87.9%) in national journals, mainly RBO (55%). The publication rate was higher in the year of the event and the following year (37.9%). The sub-specialties of spine and knee showed the best correlation between the numbers of papers presented and published (respectively 40.9% and 37.9%). Most of the studies were cohort (65%) and experimental studies have been 34.5%. There was a tendency to publish positive results or statistically significant. Three institutions were responsible for most of the publications (53.4%). Works with higher level of evidence showed the highest rate of publication. The abstract published was modified in 68.5% of the form the presentation., Conclusions: This study presents data that compromises the quality of scientific of the abstracts presented at orthopedic meeting: most have a lower level of evidence and nearly 80% are not published.
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- 2013
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4. Use of the Bone Ninja Mobile Application as a Pre-operative Assessment and Simulation Tool in Patients Undergoing High Tibial Osteotomy
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Rajiv Kaul and Neha Akhoon
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osteotomy ,osteoarthritis, knee ,surveys and questionnaires ,patient satisfaction ,radiology information systems ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Objective Our purpose was to facilitate the simulation of preoperative correction to enable shared doctor-patient decision-making in individuals undergoing high tibial osteotomy (HTO). Methods A total of 22 patients underwent high tibial osteotomy using internal or external fixation devices for medial compartment osteoarthritis of the knee. Preoperatively, assessment of deformity parameters and simulation of the corrective osteotomy was done in the presence of the patient, using Bone Ninja. Postoperatively, the patient's satisfaction level with the quality of explanation provided by the use of this software was assessed using the Patient Satisfaction Questionnaire-short (PSQ-18). A comparison of the correction obtained using paper cuttings and the simulation software was performed. Results All patients were satisfied with their role in the decision-making process. They showed a good understanding and comprehension of the proposed surgery. There was no statistically significant difference between simulated preoperative Medial Proximal Tibial Angle (MPTA) obtained by paper cuttings and software-assisted correction. The PSQ-18 mean score for communication was 4.24 (0.88), for technical quality it was 4.11 (0.59) and for general satisfaction it was 3.11 (0.68). Conclusion Bone Ninja is an effective, convenient, user-friendly and cost-effective deformity planning tool that supersedes the arduous traditional method of paper tracings and scissors.
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- 2022
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5. Enhancing Preoperative Planning in Orthopedic Trauma Surgery Using a Presentation Software
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Alejandro Ordas-Bayon, David Cabrera Ortiz, Karl Logan, and Rodrigo Pesantez
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preoperative care ,orthopedics ,trauma ,surgery ,education ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Preoperative planning (PP) is critical to ensure a successful outcome in orthopaedic trauma surgery. Since it was first described thirty years ago, no modifications have been made to the original preoperative planning (OPP) technique, which was written by hand using pen and paper. We believe that the use of presentation software (such as Microsoft PowerPoint, Microsoft Corp., Redmond, WA, US) can ease, improve and update the OPP and complement three-dimensional PP. The objective of the present paper is to describe our method for PP using a presentation software (PS).
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- 2021
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6. Anterior Glenohumeral Instability: Systematic Review of Outcomes Assessment Used in Brazil
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Jorge Henrique Assunção, Eduardo Angeli Malavolta, Fernando José de Souza, Mauro Emilio Conforto Gracitelli, and Arnaldo Amado Ferreira Neto
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shoulder ,evaluation of results of therapeutic interventions ,shoulder dislocation/surgery ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract A review involving the six major international orthopedic journals has been published recently. It described the tools used for the evaluation of outcomes in the surgical treatment of recurrent anterior dislocation of the shoulder. There are no studies that exhibit the main outcome tools for this disease in Brazil. The authors evaluated the outcomes of clinical studies involving anterior glenohumeral instability that were published in the last decade in the two leading Brazilian orthopedic journals, Revista Brasileira de Ortopedia and Acta Ortopédica Brasileira. A review of the literature was performed, including all clinical papers published between 2007 and 2016 describing at least one outcome measure before and after surgical intervention. The outcomes were range of motion, muscle strength, physical examination testing, patient satisfaction, return to sports, imaging, complications, and functional outcomes scores. Twelve studies evaluating the clinical outcomes of surgical treatment for anterior shoulder instability were published. Ten studies (83%) were case series (level of evidence IV), 1 (8%) was a case-control study (III), and 1 was a retrospective cohort (III). On average, the number of outcomes assessed was 3.7 ± 1.7. The Rowe score was used in 9 studies (75%), and 7 (58%) papers used the University of California Los Angeles (UCLA) scale. Ten studies (83%) reported complications related to surgical treatment. The complication most frequently reported was recurrent instability, found in 9 studies (75%). The national studies have preferentially used scales considered to be of low reliability, responsiveness, and internal consistency.
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- 2019
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7. Treatment of Chondral Lesions in the Knee
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José Paulo Aramburu Gabbi Filho and Eduardo Branco de Sousa
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cell transplantation ,cartilage, articular ,knee injuries ,microfracture ,chondrocytes ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Articular cartilage injuries are common and lead to early joint deterioration and osteoarthritis. Articular cartilage repair techniques aim at forming a cartilaginous neo-tissue to support the articular load and prevent progressive degeneration. Several techniques are available for this purpose, such as microfracture and chondrocyte transplantation. However, the procedural outcome is often fibrocartilage, which does not have the same mechanical resistance as cartilaginous tissue. Procedures with autologous osteochondral graft have a morbidity risk, and tissue availability limits their use. As such, larger lesions undergo osteochondral transplantation using fresh or frozen grafts. New techniques using minced or particulate cartilage fragments or mesenchymal stem cells are promising. This paper aims to update the procedures for treating chondral lesions of the knee.
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- 2023
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8. Lumbar Facet Syndrome and the Use of Radiofrequency Ablation Technique as an Alternative Therapy: A Systematic Review
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Anna Luisa Paiva Romano Bernardes, Renato Ferraz Correa, Larissa Alexsandra da Silva Neto Trajano, and Iberico Alves Fontes
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zygapophyseal joint ,low back pain ,radiofrequency therapy ,lumbar vertebrae ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Lumbar facet syndrome stands out as a significant cause for the increasing prevalence of back pain complaints. Alternatives such as radiofrequency (RF) ablation may be a therapeutic option to relieve the chronic pain associated with this condition. It is critical to analyze the effectiveness of lumbar facet syndrome treatment using the traditional RF ablation technique and the relief generated by it in chronic low back pain (CLBP). This study is a systematic review using the following inclusion criteria: title, observational studies, clinical trials, controlled clinical trials, clinical studies, and publications over the last 17 years (from 2005 to 2022). The exclusion criteria included papers addressing other themes and review articles. The databases used for data collection included the Medical Literature Analysis and Retrieval System Online (Medline), PubMed, Scientific Electronic Library Online (SciELO), Lilacs, and Biblioteca Virtual em Saúde (Virtual Health Library in Portuguese). The query used the following terms: facet, pain, lumbar, and radiofrequency. The application of these filters yielded 142 studies, and 12 were included in this review. Most studies indicated that the traditional RF ablation technique was beneficial in relieving CLBP refractory to conservative treatment.
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- 2023
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9. Impacts of the Delayed Surgical Correction of Adolescent Idiopathic Scoliosis and its Repercussions for the Brazilian Unified Health System: Systematic Review Protocol
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Mariana Demétrio de Sousa Pontes, Thabata Pasquini Soeira, Mariangela Louzada Sampaio, and Carlos Fernando Pereira da Silva Herrero
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scoliosis ,waiting lists ,spine ,adolescent health ,Unified Health System ,systematic review ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Surgical correction is an effective treatment for adolescent idiopathic scoliosis (AIS) with deformities over 45°. In the Brazilian Unified Health System (SUS, Sistema Único de Saúde), if the surgical procedure is indicated, the patients are placed on a waiting list and wait until the treatment can be performed. An extended waiting period can be harmful due to worsening symptoms and increased treatment costs. Additionally, it has negative effects on the mental health and quality of life of these patients. This paper is a systematic review protocol to answer the following question: “What is the impact of the delayed surgical correction of AIS considering costs and quality of life?” Collecting health status information is the first step to improve high complex public health actions. Future publications from this protocol may serve as a subsidy to point out potential priority criteria to enhance the global health of AIS patients and the management of Brazilian public health financial resources.
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- 2023
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10. Aprimoramento do planejamento préoperatório na cirurgia de trauma ortopédico usando um software de apresentação
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Alejandro Ordas-Bayon, David Cabrera Ortiz, Karl Logan, Rodrigo Pesantez, Ordas-Bayon, Alejandro [0000-0002-9918-3753], Cabrera Ortiz, David [0000-0003-4847-4929], Logan, Karl [0000-0003-0270-7133], Pesantez, Rodrigo [0000-0002-5728-3115], and Apollo - University of Cambridge Repository
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Orthopedic surgery ,education ,cuidados pré-operatórios ,educação ,Trauma ,surgery ,trauma ,Medicine ,orthopedics ,preoperative care ,cuidados préoperatórios ,Nota Técnica ,ortopedia ,cirurgia ,RD701-811 - Abstract
Preoperative planning (PP) is critical to ensure a successful outcome in orthopaedic trauma surgery. Since it was first described thirty years ago, no modifications have been made to the original preoperative planning (OPP) technique, which was written by hand using pen and paper. We believe that the use of presentation software (such as Microsoft PowerPoint, Microsoft Corp., Redmond, WA, US) can ease, improve and update the OPP and complement three-dimensional PP. The objective of the present paper is to describe our method for PP using a presentation software (PS). Resumo O planejamento pré-operatório (PP) é fundamental para garantir um resultado bemsucedido na cirurgia de trauma ortopédico. Desde que foi descrita pela primeira vez há trinta anos, não foram feitas modificações na técnica de planejamento pré-operatório original (PPO), que foi escrita à mão usando caneta e papel. Acreditamos que o uso de um software de apresentação (como o Microsoft PowerPoint, Microsoft Corp., Redmond, WA, EUA) pode facilitar, melhorar e atualizar o PPO e complementar o PP tridimensional. O objetivo deste artigo é apresentar nosso método de PP por meio de software de apresentação (SA).
- Published
- 2021
11. Ensaios Clínicos Randomizados na ortopedia e traumatologia: avaliação sistemática da evidência nacional Randomized Controlled Trials in orthopedics and traumatology: systematic analysis of the national evidence
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Vinícius Ynoe de Moraes, Cesar Domingues Moreira, Marcel Jun Sugawara Tamaoki, Flávio Faloppa, and João Carlos Belloti
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Medicina Baseada em Evidências ,Ensaios Clínicos Randomizados ,Metodologia ,Ortopedia ,Traumatologia ,Evidence-Based Medicine ,Randomized Controlled Trials ,Methodology ,Orthopedics ,Traumatology ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
OBJETIVO: Verificar se houve melhora da qualidade e quantidade dos ensaios clínicos randomizados (ECRs) publicados na literatura nacional, por meio da aplicação de escores estruturados e validados na literatura. MÉTODOS: Selecionamos, eletronicamente, todas as edições das duas revistas indexadas e de escopo ortopédico da literatura nacional - Acta Ortopédica Brasileira (AOB) e Revista Brasileira de Ortopedia (RBO), no período de 2000-2009, todos os ECRs publicados. Dois pesquisadores independentes identificaram e pontuaram os ECRs de acordo com as escalas de JADAD e do grupo de trauma musculoesquelético da Colaboração Cochrane. Os trabalhos selecionados foram agrupados: 1) pelo período de publicação 2000-2004 e 2004-2009; 2) periódico de publicação (AOB e RBO). RESULTADOS: Vinte e dois trabalhos foram selecionados, sendo10 da AOB e 12 da RBO. Não houve diferença entre o número proporcional (nECR/nTotal de trabalhos publicados) de ensaios clínicos randomizados publicados nos dois periódicos (p = 0,458), assim como para os escores de JADAD (p = 0,722) e da Colaboração Cochrane (p = 0,630). CONCLUSÃO: A qualidade e quantidade relativa de ensaios clínicos randomizados nos periódicos analisados foi semelhante. Há uma tendência de melhora da qualidade; contudo, não há acréscimo da quantidade de ensaios clínicos randomizados nos dois períodos analisados.OBJECTIVE: To assess whether there was an improvement in the quality and quantity of randomized controlled trials (RCTs) in nationally published journals through an application of standardized and validated scores. METHODS: We selected, electronically, for the period of 2000-2009, all RCTs published at the two indexed, orthopaedics-focused Brazilian journals: Acta Ortopédica Brasileira(AOB) and Revista Brasileira de Ortopedia (RBO). These RCTs were identified and scored by two independent researchers according to the JADAD scale and Cochrane Bone, Joint and Muscle Trauma Group score. The selected studies were grouped: 1) by publication period (2000-2004 and 2004-2009); 2) journal of publication (AOB and RBO). RESULTS: Twenty-two papers were selected, 10 from AOB and 12 from RBO. No statistically significant differences were found between the proportion (nRCT/nTotal of published papers) of RCTs published in the two journals (p=0.458), as well as for the JADAD score (p=0.722) and Cochrane score (p=0.630). CONCLUSION: The quality and quantity of randomized clinical trials in the period was similar in the journals analyzed. There is a trend of improvement of quality, yet there was no increase in the number of randomized clinical trials in both periods.
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- 2010
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12. Terminologia Anatômica em Ortopedia Anatomic Terminology in Orthopedics
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Eduardo Murilo Novak, Giana Silveira Giostri, and Alencar Nagai
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Nomenclatura ,Terminologia ,Nomina anatomica ,padronização ,Nomenclature ,Terminology ,standardization ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Há grande variação com relação à ortografia de termos científicos em artigos e textos médicos. Visando padronizar esses termos, vigora atualmente a Terminologia Anatômica, publicada pelo Federative Committee on Anatomical Terminology e traduzida pela Comissão de Terminologia Anatômica da Sociedade Brasileira de Anatomia. Este trabalho correlaciona alguns termos usados na linguagem cotidiana com aqueles preconizados pela Nomina Anatomica. Também, discute a necessidade e a possibilidade de essa lista vir a tornar-se referência para escrita de assuntos ortopédicos.The spelling of scientific words in medical papers and textbooks varies a lot. In order to standardize such spelling, we now have the Anatomical Terminology, published by the Federative Committee on Anatomical Terminology, which has been translated into Portuguese by the Terminology Committee of the Brazilian Anatomy Society. This paper correlates some of the words used in daily language to some of the words suggested by the Nomina Anatomica. The paper also discusses the need and the prospects of having such list become the reference of the spelling in orthopedic matters.
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- 2008
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13. Substitutos ósseos comparados ao enxerto ósseo autólogo em cirurgia ortopédica: revisão sistemática da literatura Bone graft substitutes compared to autologous bone graft in orthopedic surgery: systematic literature review
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José Luís Amim Zabeu and Marcelo Tomanik Mercadante
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Substitutos ósseos ,Transplante ósseo ,Transplante autólogo ,Durapatita ,Sulfato de cálcio ,Bone substitutes ,Bone transplantation ,Transplantation ,autologous ,Durapatite ,Calcium sulfate ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
OBJETIVO: Identificar, a partir de revisão sistematizada da literatura, estudos clínicos com nível de evidência 1 comparando substitutos ósseos ao enxerto autólogo. MÉTODOS: Realizada busca eletrônica de artigos que comparassem o uso do enxerto ósseo autólogo a um substituto ósseo em cirurgia ortopédica. Foram considerados como critérios de elegibilidade ensaios clínicos prospectivos e randomizados em cirurgia ortopédica, com casuística mínima de 20 pacientes, envolvendo ossos da coluna vertebral ou esqueleto apendicular, publicados entre janeiro de 1990 e janeiro de 2006. RESULTADOS: Foram identificados 22 trabalhos, todos em língua inglesa, dos quais cinco compararam enxerto autólogo ao homólogo, sete envolveram uso de proteína morfogenética do tipo 2 (BMP-2), em três foi avaliada a proteína morfogenética do tipo 7 (BMP- 7) e sete utilizaram biocerâmicas, como hidroxiapatita, fosfato tricálcio e sulfato de cálcio. Os resultados mais sugestivos da equivalência com o enxerto autólogo se deram nos trabalhos com BMP-2 em cirurgia da coluna vertebral, embora diversos questionamentos possam ser feitos em relação a estes e aos demais estudos analisados, referentes a métodos e possíveis conflitos de interesses. CONCLUSÃO: Existem poucos estudos com alto nível de evidência que demonstrem a aplicabilidade clínica dos substitutos ósseos atualmente existentes.OBJECTIVE: Based on a systematic literature review, to identify studies with level of evidence 1 to compare bone graft substitutes to autologous bone grafts. METHODS: An electronic survey of papers comparing the use of autologous bone graft and a bone graft substitute in orthopedic surgery was performed. Inclusion criteria considered were prospective and randomized clinical trials in orthopedic surgery, with a minimum of 20 patients, involving spine or appendicular skeleton bones, published between January 1990 and January 2006. RESULTS: 22 papers were identified, all of them written in the English language, five of which compared autologous to homologous grafting, seven involving the use of type 2 morphogenetic protein (BMP-2), three evaluating type 7 morphogenetic protein (BMP-7), and seven using biological ceramic, such as hydroxyapatite, tricalcium phosphate, and calcium sulfate. Results that most suggested equivalence with autologous grafting were found in the papers with BMP-2 in spine surgery, although several objections may be raised regarding theses and the other papers reviewed, relating to method and possible conflict of interest. CONCLUSION: There are not many papers with high level of evidence to show the clinical applicability of existing bone substitutes.
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- 2008
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14. O tratamento cirúrgico é imperativo na lesão do ligamento cruzado anterior? Há lugar para o tratamento conservador? Is surgical treatment mandatory for anterior cruciate ligament lesions? Can conservative treatment be considered?
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Marco Martins Amatuzzi, Roberto Freire da Mota e Albuquerque, Maria Luiza Amatuzzi, and Sandra Umeda Sasaki
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Ligamento cruzado anterior ,Artroscopia ,Literatura de revisão ,Anterior cruciate ligament ,Arthroscopy ,Review literature ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
O presente trabalho visa responder às questões expostas no título. Desde 1980, a indicação cirúrgica no tratamento da lesão do ligamento cruzado anterior (LCA) é um consenso e, hoje, a disseminação da técnica artroscópica, uma realidade, inclusive nos meios acadêmicos. Por esse motivo, a terapêutica indicada para tratar a lesão ligamentar mais comum do joelho, a lesão do LCA, passou a ser a reconstrução isolada desse ligamento, deixando-se então de considerá-la dentro do conceito das instabilidades decorrentes do trauma rotacional. Foi realizada revisão de publicações sobre o tratamento da lesão do LCA: artigos históricos, artigos publicados na Revista Brasileira de Ortopedia nos últimos sete anos e 13 artigos na literatura internacional, selecionados a partir da sua qualidade metodológica. Acrescentou-se um estudo de coorte da casuística da reconstrução do LCA dos próprios autores. Na maioria dos trabalhos nacionais revistos, a indicação de tratamento cirúrgico é peremptória e os detalhes clínicos da constatação dessa lesão, aguda e crônica, são dados, unicamente, pela positividade dos testes, da gaveta anterior, Lachman e jerk test ou pivot shif, sem a avaliação dos ligamentos periféricos ou a própria constatação do tipo de instabilidade e a quantificação dos seus componentes. Nos 13 trabalhos internacionais, observou-se que o tratamento conservador do LCA é uma opção considerada, principalmente pelos resultados apresentados por pacientes assim conduzidos. No estudo da casuística própria, verificou-se que, dentre os pacientes operados, um número significativo de joelhos (55), correspondente a 6,2% do total, apareceu com nova lesão antes do segundo ano; esses eram justamente aqueles que haviam sido operados somente do LCA, apesar de ter apresentado testes positivos de instabilidade rotacional de moderada magnitude. Pode afirmar-se, assim, que é possível tratar conservadoramente a lesão do LCA e, que, portanto, o tratamento cirúrgico não é imperativo e, ainda, que esse, quando indicado, deverá ser planejado, considerando-se o grau de frouxidão decorrente da lesão dos ligamentos periféricos.The purpose of this paper is to answer the questions made in the title of the paper. Surgical indication for the treatment of anterior cruciate ligament (ACL) lesion has been a consensus since 1980, and today the widespread use of the arthroscopic technique is a reality, even in academic circles. For this reason, the therapy indicated to treat the most common ligament lesion of the knee ACL lesion has been the isolated reconstruction of the ligament, and the condition was no longer considered within the context of instabilities resulting from rotational trauma. A review of the literature dealing with ACL lesion treatment was carried out: historical papers, papers published in the Revista Brasileira de Ortopedia in the last seven years, and 13 papers from the international literature selected based on the quality of their method. A cohort study in the ACL reconstruction series of the authors was also included in the review. In most of the Brazilian papers reviewed, indication of surgical treatment is peremptory, and the clinical verification of the lesion, whether acute or chronic, is made just by the positive results of anterior drawer, Lachman, and jerk tests, or the pivot shift, without evaluating peripheral ligaments, the type of instability, and the quantification of components; in the 13 international papers, the authors observed that conservative ACL treatment is an option to be considered, in particular in view of the results presented by patients so treated. In their own series, the authors found that among patients operated on, a significant number of knees (55), corresponding to 6.2% of the total, presented a new lesion before the second year, and those were exactly the cases that had been operated on just for the ACL, in spite the positive, moderate magnitude results in rotational instability tests. A statement can be made that it is possible to treat an ACL lesion with conservative methods, and therefore surgical treatment is not mandatory, and, further, that when indicated, surgery must be planned considering the degree of ligament looseness resulting from the peripheral ligaments.
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- 2007
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15. Thromboembolism in Arthroplasty: Compliance to Prophylaxis
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Leandra Marla Aires Travassos Viana, Iara Antônia Lustosa Nogueira, Andréa Martins Melo Fontenele, and Liszt Palmeira de Oliveira
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treatment adherence ,anticoagulants ,arthroplasty ,prophylaxis ,thromboembolism ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Objective The present paper aims to identify the profile of compliance to thromboembolism drug prophylaxis in patients undergoing knee or hip arthroplasty at a public hospital. Methods This is a prospective cohort study, carried out from August 2017 to September 2018, with adult patients who were followed-up from admission until the postoperative period. The Morisky Medication Adherence Scale, consisting of eight items, was applied. Compliance was quantified according to the sum of all correct answers as high (8 points), medium (6 to < 8 points), and low compliance (< 6 points). For the present study, subjects with high compliance were referred as highly compliant, whereas those with medium to low compliance were referred as partially compliant. Results The compliance analysis showed that 73.0% of the patients were highly compliant and 27.0% were partially compliant to thromboprophylaxis. The anticoagulant prescribed at hospital discharge was rivaroxaban, a direct factor Xa inhibitor. Compliance was greater in patients who did not require reinforcement in prophylaxis guidance during follow-up; these subjects reported good and excellent acceptance of prophylaxis, although they were on multiple medications at discharge. Conclusion The data analysis allowed us to conclude that the factors that most influenced compliance were the levels of understanding and acceptance of prophylaxis by the patients, the amount of medication used per day by the subject, the cost of the anticoagulant agent, and its potential to cause adverse reactions.
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- 2021
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16. Predictive Factors for Blood Transfusion after Total Knee Arthroplasty
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Alan de Paula Mozella, Hugo Alexandre de Araújo Barros Cobra, and Maria Eugênia Leite Duarte
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arthroplasty, replacement, knee ,blood transfusion ,osteoarthritis, knee ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Objectives The present paper aims to (1) verify the incidence and volume of blood transfusion among patients undergoing unilateral cemented total knee arthroplasty (TKA) in a single Brazilian reference center; (2) identify pre and perioperative variables to determine subjects with higher risk (i.e., predictive factors) for blood transfusion within 48 hours following surgery; (3) estimate the risk of blood transfusion during the first 48 hours after the procedure. Methods The initial sample consisted of all patients undergoing TKA from August 2010 to August 2013. After applying the exclusion criteria, 234 patients aged 30 to 83 years old and diagnosed with primary or secondary osteoarthritis due to rheumatoid arthritis remained in the study. Results Preoperative hemoglobin levels ≤12.3 g/dL and ischemia time ≥87 minutes were independent predictors for post-TKA blood transfusion, with a relative risk of 2.48 and 1.78, respectively. Approximately half of the TKA patients (51.3%) presenting these two variables required a blood transfusion. Conclusion The incidence of post-TKA blood transfusion was 33.7%. On average, each transfused patient received 480 mL of packed red blood cells. Preoperative hemoglobin levels ≤12.3 g/dL (p < 0.001) and ischemia time ≥87 minutes (p < 0.047) were independent predictors for blood transfusion in TKA using a pneumatic cuff, with a relative risk of 2.48 and 1.78, respectively. Age, gender, diagnosis, or body mass index were not considered independent predictors for the need for blood transfusion upto 48 hours after the procedure.
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- 2021
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17. Updating on Bone and Soft Tissue Sarcomas Staging
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Alex Guedes, Marcelo Bragança dos Reis Oliveira, Flávia Martins Costa, and Adelina Sanches de Melo
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neoplasm staging ,sarcoma ,neoplasms, connective tissue ,neoplasms, bone tissue ,diagnostic imaging ,pathology, surgical ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Bone and soft tissue sarcomas consist of a heterogeneous group of malignant tumors of mesenchymal origin that can affect patients from any age. The precise staging of these lesions determines the best therapeutic strategies and prognosis estimates. Two staging systems are the most frequently used: the system proposed by the University of Florida group, led by Dr. William F. Enneking (1980) and adopted by the Musculoskeletal Tumor Society (MSTS), and the system developed by the American Joint Committee on Cancer (AJCC) (1977), currently in its 8th edition (2017). This paper updates the reader on the staging of bone and soft tissue sarcomas affecting the musculoskeletal system.
- Published
- 2021
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18. Shoulder Injury after Vaccination: A Systematic Review
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Paul J. Cagle Jr.
- Subjects
bursitis ,impingement, shoulder ,shoulder pain ,influenza vaccines ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Adverse reactions to vaccine injections are usually mild and incredibly rare in nature, but multiple cases of shoulder events including bursitis, generalized pain or decreased range of motion have been reported following routine vaccine administrations. These events are known as Shoulder Injury Related to Vaccine Administration or SIRVA. A systematic review of literature was performed to identify all published accounts of SIRVA. Twenty-seven papers reporting one or more accounts of SIRVA were identified. The most common vaccination involved was the Influenza vaccine. The most common symptoms were pain that began in 48 hours or less and loss of shoulder range of motion. The most common treatment modalities were physical therapy, corticosteroid injections and anti-inflammatory medication; but in some patients, surgery was required. Regardless of intervention, the vast majority of outcomes demonstrated improved pain and functional except in the occasions of nerve injury. The etiology of SIRVA injuries has multiple possibilities including needle length, mechanical injury from needle overpenetration and the possibility of an immune inflammatory response from the vaccine components, but a unique definitive test or quantifiably result does not yet exist.
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- 2021
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19. Current Options in Tendon Transfers for Irreparable Posterosuperior Rotator Cuff Tears
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Caio Santos Checchia, Luciana Andrade da Silva, Guilherme do Val Sella, Marcelo Fregoneze, and Alberto Naoki Miyazaki
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shoulder ,rotator cuff injuries ,tendon transfers ,review ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Massive irreparable posterosuperior rotator-cuff tears are debilitating lesions that usually require surgical treatment. Even though there is no consensus regarding the best surgical technique, tendinous transfers around the shoulder are the most commonly performed procedures. The latissimus dorsi tendon remains the most commonly used, but different modifications to the original technique have been shown to minimize complications and to improve functional results and satisfaction. Other techniques, such as the transfer of the lower trapezius tendon, are promising and should be considered, especially for patients with isolated loss of external rotation. The present paper is a literary review regarding tendon transfers for irreparable posterosuperior rotator-cuff tears.
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- 2021
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20. Return to Sports After High Tibial Osteotomy Using the Opening Wedge Technique
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Alexandre Pedro Nicolini, Eduardo Suñe Christiano, Rene Jorge Abdalla, Moises Cohen, and Rogério Teixeira de Carvalho
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osteoarthrosis ,osteotomy ,sports ,tibia ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Objective The present paper evaluates the resuming of physical activities by young, active patients who practiced some sport modality and underwent a high tibial osteotomy (HTO) using the opening wedge technique. Methods A total of 12 patients submitted to HTO using the opening wedge technique were prospectively analyzed. All patients were not playing sports at that time. Pre- and postoperative Lysholm and International Knee Documentation Committee (IKDC) scores, visual analog scale for pain and performance level were compared. The average follow-up time was of 12 months. Results One patient resumed sporting activities at a performance level significantly lower compared to the preoperative level, while eight patients returned at a slightly below level, two returned at the same level and one patient returned at a higher level in comparison with the preoperative period. Conclusion For isolated medial osteoarthrosis treatment, HTO using the opening wedge technique has favorable clinical and functional results, allowing patients to resume their sporting activities.
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- 2021
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21. Usage Evaluation of a Mobile App to Help Understand the Rehabilitation Process of Shoulder Surgery
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André Luis Giusti, Sandro da Silva Reginaldo, Thiago Barbosa Caixeta, Eduardo Damaceno Chaibe, Leonardo Vieira Santos Moraes, and Rodolpho Lemes de Oliveira
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rehabilitation ,shoulder/surgery ,physical therapy specialty ,orthopedics ,cell phone ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Objective The present paper aims to evaluate the quality of a mobile phone application (app) designed to guide patients after shoulder surgical procedures. Methods A free and easily accessible app was developed to help patients at home. Patients were monitored for app use and adaptation before physical therapy started. At the end of 6 weeks, a qualitative questionnaire was employed to determine the usability of the app. Results In total, 97% of the respondents reported that the app was easy to download, the exercises were readily understood, and they would recommend the app. Ninety-three percent of the participants agreed that the app made them feel a greater degree of participation in the treatment of their illness, while 90% considered the app self-explanatory. Conclusion The virtual platform helps the patients to understand the treatment, aiding the medical prescription of postoperative exercises to be performed at home.
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- 2021
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22. Diagnosis and Treatment of Trigger Finger in Brazil - A Cross-Sectional Study
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Paulo Henrique Jeronimo da Silva, Vinícius Ynoe de Moraes, Nicolau Granado Segre, Edson Sasahara Sato, Flávio Faloppa, and João Carlos Belloti
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trigger finger ,questionnaire ,cross-sectional study ,stenosing tenosynovitis ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Objective The present paper aims to evaluate the therapeutic planning for trigger finger by Brazilian orthopedists. Methods This is a cross-sectional study with a population composed of participants from the 2018 Brazilian Congress on Orthopedics and Traumatology (CBOT-2018, in the Portuguese acronym), who answered a questionnaire about the conduct adopted for trigger finger diagnosis and treatment. Results A total of 243 participants were analyzed, with an average age of 37.46 years old; most participants were male (88%), with at least 1 year of experience (55.6%) and from Southeast Brazil (68.3%). Questionnaire analysis revealed a consensus on the following issues: diagnosis based on physical examination alone (73.3%), use of the Quinnell classification modified by Green (58.4%), initial nonsurgical treatment (91.4%), infiltration of steroids combined with an anesthetic agent (61.7%), nonsurgical treatment time ranging from 1 to 3 months (52.3%), surgical treatment using the open approach (84.4%), mainly the transverse open approach (51%), triggering recurrence as the main nonsurgical complication (58%), and open surgery success in > 90% of the cases (63%), with healing intercurrences (54%) as the main complication. There was no consensus on the remaining variables. Orthopedists with different practicing times disagree on treatment duration (p = 0.013) and on the complication rate of open surgery (p = 0.010). Conclusions Brazilian orthopedists prefer to diagnose trigger finger with physical examination alone, to classify it according to the Quinnell method modified by Green, to institute an initial nonsurgical treatment, to perform infiltrations with steroids and local anesthetic agents, to sustain the nonsurgical treatment for 1 to 3 months, and to perform the surgical treatment using a transverse open approach; in addition, they state that the main nonsurgical complication was triggering recurrence, and report open surgery success in > 90% of the cases, with healing intercurrences as the main complication.
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- 2021
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23. Adult Degenerative Scoliosis
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Alexandre Fogaça Cristante, Ricardo Teixeira e Silva, Guilherme Henrique Ricardo da Costa, and Raphael Martus Marcon
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scoliosis/physiopathology ,scoliosis/therapy ,intervertebral disc degeneration ,adult ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Populational aging increases the incidence of musculoskeletal degenerative processes, such as adult scoliosis (AS). Adult scoliosis is defined as a spinal deformity in the coronal plane with a Cobb angle > 10º. Adult scoliosis may be iatrogenic or result from a degenerative process (scoliosis de novo) or a pre-existing scoliosis. Adult scoliosis is a potentially limiting condition that affects a heterogeneous group of patients. Clinical treatment proved to be ineffective and surgery is often indicated. The present paper reviews AS pathophysiology, clinical presentation and diagnosis, in addition to surgical indications and the main techniques currently used.
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- 2021
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24. Is it Important to Know Where to Place the Spherical Marker for Hip Replacement Digital Planning?
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Giancarlo Cavalli Polesello, Thiago Tronco Salerno, João Hélio Zucarelli Rezende, Walter Ricioli Junior, Nayra Deise Rabelo, and Marcelo Cavalheiro de Queiroz
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arthroplasty, replacement, hip ,hip prosthesis ,radiography ,pelvis ,radiographic magnification ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract Objective The present paper aims to evaluate the influences of individual characteristics in radiographic magnification and to identify the most accurate method for radiographic calibration. Methods During radiographical exam of 50 patients with hip prosthesis, anthropometric data was collected and 4 spherical metal markers with 25 mm diameters were positioned: at the greater trochanter level and lateral to it, over the pubic symphysis, between the thighs at the greater trochanter level, and over the exam table. Since the prosthesis head is the best internal radiographic marker for hip arthroplasty, it was our calibration parameter. Two examiners measured the markers' image for further analysis. Results The sample consisted of 50 participants, 19 of whom were male. A difference in pubic symphysis magnification was found. Other individual characteristics (weight, height and body mass index) had weak correlation. The higher accuracy of the markers was at the greater trochanter, between 68.4 and 78.9%, visualized in only19 radiographs. The marker positioned between the thighs was visualized in all radiographs, with an accuracy ranging from 30 to 46%. Conclusions Of all individual characteristics, only gender influences magnification at the pubic symphysis. We suggest the use of two spherical markers: at the greater trochanter, due the best accuracy, and between the thighs, considered the best positioning for better visibility.
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- 2020
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25. Tips for Arthroscopic Anterior Cruciate Reconstruction without the Tourniquet
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Iberê Pereira Datti
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anterior cruciate ligament reconstruction ,tourniquets ,anterior cruciate ligament injuries ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Abstract The arthroscopic reconstruction of the anterior cruciate ligament is a common surgery performed by the orthopedic surgeons willing to restore the knee stability of physically active patients. Despite the fact that it is usually an uneventful procedure, surgeons must always look for better post-operative results; in this scenario, the arthroscopic reconstruction of the anterior cruciate ligament without a tourniquet is a promising alternative. The aim of the present paper is to share with other orthopedic surgeons around the world our experience with this procedure and some technical tips that may be helpful.
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- 2021
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26. Publicação de trabalhos apresentados como temas livres em congresso ortopédico nacional
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Rosangela Alquieri Fedato, Edilson Forlin, and Waldir Altmann Junior
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Congressos ,Research ,Publications ,Orthopedics and Sports Medicine ,Surgery ,Publicações ,Congresses ,Pesquisa - Abstract
ResumoObjetivoAvaliar o índice de publicação e os fatores relacionados de trabalhos apresentados na forma de temas livres em congresso ortopédico.MétodosEm consulta a bases de dados virtuais foram identificados os temas livres do Congresso Brasileiro de Ortopedia e Traumatologia de 2004, os quais resultaram publicados. Também foram analisados os fatores relacionados, como instituição, subespecialidade, ano, nível de evidência, resultados e comparação entre resumo apresentado e publicado.ResultadosForam publicados 58 artigos a partir dos 267 apresentados (21,73%), sete (12,1%) em revistas internacionais e 51 (87,9%) em nacionais, a mais frequente a Revista Brasileira de Ortopedia (RBO) (55%). A maior taxa de publicação ocorreu até o fim do ano seguinte do evento (37,9%). As subespecialidades de coluna e joelho apresentaram a melhor correlação entre número de trabalhos apresentados e publicados (respectivamente 40,9% e 37,9%). A maioria dos estudos foi de coorte (65%) e estudos experimentais corresponderam a 34,5%. Houve tendência de publicação de resultados positivos ou estatisticamente significativos. Três instituições foram responsáveis pela maioria das publicações (53,4%). Trabalhos com maior nível de evidência e estudos anatômicos apresentaram maior índice de publicação. O texto do resumo publicado foi modificado em 68,5% dos trabalhos, mas sem alterar o teor da conclusão.ConclusõesEste estudo apresenta dados que comprometem a qualidade científica dos temas livres apresentados em congresso da Sociedade Brasileira de Ortopedia e Traumatologia (SBOT): a maioria tem menor nível de evidência e quase 80% não são publicados.AbstractObjectiveTo evaluate the rate and others factors related with the publication of free papers presented at a national orthopedic meeting.MethodsUsing virtual databases we reviewed the studies presented at the 2004 Brazilian Congress of Orthopedics and Traumatology that were published, as well as related factors such as institution, sub-specialty, year, level of evidence, results and comparison between abstract presented and published.ResultsThere were 58 studies published from 267 presented (21.73%). Seven (12.1%) were published in international and 51 (87.9%) in national journals, mainly RBO (55%). The publication rate was higher in the year of the event and the following year (37.9%). The sub-specialties of spine and knee showed the best correlation between the numbers of papers presented and published (respectively 40.9% and 37.9%). Most of the studies were cohort (65%) and experimental studies have been 34.5%. There was a tendency to publish positive results or statistically significant. Three institutions were responsible for most of the publications (53.4%). Works with higher level of evidence showed the highest rate of publication. The abstract published was modified in 68.5% of the form the presentation.ConclusionsThis study presents data that compromises the quality of scientific of the abstracts presented at orthopedic meeting: most have a lower level of evidence and nearly 80% are not published.
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- 2013
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27. Ensaios Clínicos Randomizados na ortopedia e traumatologia: avaliação sistemática da evidência nacional
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Flávio Faloppa, Cesar Domingues Moreira, Vinícius Ynoe de Moraes, Marcel Jun Sugawara Tamaoki, João Carlos Belloti, and Universidade Federal de São Paulo (UNIFESP)
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Evidence-Based Medicine ,Orthopedics ,Traumatology ,Ensaios Clínicos Randomizados ,Methodology ,Medicina Baseada em Evidências ,Metodologia ,Traumatologia ,General Medicine ,Randomized Controlled Trials ,Ortopedia - Abstract
OBJETIVO: Verificar se houve melhora da qualidade e quantidade dos ensaios clínicos randomizados (ECRs) publicados na literatura nacional, por meio da aplicação de escores estruturados e validados na literatura. MÉTODOS: Selecionamos, eletronicamente, todas as edições das duas revistas indexadas e de escopo ortopédico da literatura nacional - Acta Ortopédica Brasileira (AOB) e Revista Brasileira de Ortopedia (RBO), no período de 2000-2009, todos os ECRs publicados. Dois pesquisadores independentes identificaram e pontuaram os ECRs de acordo com as escalas de JADAD e do grupo de trauma musculoesquelético da Colaboração Cochrane. Os trabalhos selecionados foram agrupados: 1) pelo período de publicação 2000-2004 e 2004-2009; 2) periódico de publicação (AOB e RBO). RESULTADOS: Vinte e dois trabalhos foram selecionados, sendo10 da AOB e 12 da RBO. Não houve diferença entre o número proporcional (nECR/nTotal de trabalhos publicados) de ensaios clínicos randomizados publicados nos dois periódicos (p = 0,458), assim como para os escores de JADAD (p = 0,722) e da Colaboração Cochrane (p = 0,630). CONCLUSÃO: A qualidade e quantidade relativa de ensaios clínicos randomizados nos periódicos analisados foi semelhante. Há uma tendência de melhora da qualidade; contudo, não há acréscimo da quantidade de ensaios clínicos randomizados nos dois períodos analisados. OBJECTIVE: To assess whether there was an improvement in the quality and quantity of randomized controlled trials (RCTs) in nationally published journals through an application of standardized and validated scores. METHODS: We selected, electronically, for the period of 2000-2009, all RCTs published at the two indexed, orthopaedics-focused Brazilian journals: Acta Ortopédica Brasileira(AOB) and Revista Brasileira de Ortopedia (RBO). These RCTs were identified and scored by two independent researchers according to the JADAD scale and Cochrane Bone, Joint and Muscle Trauma Group score. The selected studies were grouped: 1) by publication period (2000-2004 and 2004-2009); 2) journal of publication (AOB and RBO). RESULTS: Twenty-two papers were selected, 10 from AOB and 12 from RBO. No statistically significant differences were found between the proportion (nRCT/nTotal of published papers) of RCTs published in the two journals (p=0.458), as well as for the JADAD score (p=0.722) and Cochrane score (p=0.630). CONCLUSION: The quality and quantity of randomized clinical trials in the period was similar in the journals analyzed. There is a trend of improvement of quality, yet there was no increase in the number of randomized clinical trials in both periods. Universidade Federal de São Paulo (UNIFESP) Departamento de Ortopedia e Traumatologia Universidade Federal de São Paulo (UNIFESP) Departamento de Ortopedia e Traumatologia Setor de Ombro e Cotovelo da Disciplina de Mão e Membro Superior UNIFESP, Depto. de Ortopedia e Traumatologia UNIFESP, Depto. de Ortopedia e Traumatologia Setor de Ombro e Cotovelo da Disciplina de Mão e Membro Superior SciELO
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- 2010
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28. Bryan and Morrey type IV intra-articular fracture of the distal extremity of the humerus treated surgically with anterior access: case report
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Hugo Bertani Dressler and Ricardo Nunes Borges de Paula
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Fraturas do úmero ,Cotovelo ,Parafusos ósseos ,Capitelo ,Tróclea ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Within the context of elbow-level trauma, fractures with a coronal line at the distal extremity of the humerus are rare and result from indirect axial trauma with the arm extended. These are difficult-to-treat intra-articular fractures, since they require stable anatomical reduction in order to maintain joint congruence and diminish complications such as stiffness. This paper reports a case that occurred in a young man who suffered a fall from a ladder that resulted in a Bryan and Morrey type IV intra-articular fracture of the humerus. The injury was treated surgically by means of an anterior access, using osteosynthesis with two Herbert screws that were inserted from anterior to posterior.
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- 2015
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29. Shoulder Injury after Vaccination: A Systematic Review
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Cagle, Paul J.
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dor em ombro ,Orthopedic surgery ,shoulder pain ,bursite ,Ombro e Cotovelo ,vacinas contra influenza ,impingement, shoulder ,influenza vaccines ,Medicine ,bursitis ,RD701-811 ,Revisão Sistemática ,impacto no ombro - Abstract
Adverse reactions to vaccine injections are usually mild and incredibly rare in nature, but multiple cases of shoulder events including bursitis, generalized pain or decreased range of motion have been reported following routine vaccine administrations. These events are known as Shoulder Injury Related to Vaccine Administration or SIRVA. A systematic review of literature was performed to identify all published accounts of SIRVA. Twenty-seven papers reporting one or more accounts of SIRVA were identified. The most common vaccination involved was the Influenza vaccine. The most common symptoms were pain that began in 48 hours or less and loss of shoulder range of motion. The most common treatment modalities were physical therapy, corticosteroid injections and anti-inflammatory medication; but in some patients, surgery was required. Regardless of intervention, the vast majority of outcomes demonstrated improved pain and functional except in the occasions of nerve injury. The etiology of SIRVA injuries has multiple possibilities including needle length, mechanical injury from needle overpenetration and the possibility of an immune inflammatory response from the vaccine components, but a unique definitive test or quantifiably result does not yet exist.
- Published
- 2021
30. Concept of healing of recurrent shoulder dislocation
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Donato D'Angelo
- Subjects
Luxação do ombro/cirurgia ,Articulação do ombro/cirurgia ,Instabilidade articular ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
This paper presents the main surgical techniques applied in the treatment of anterior recurrent shoulder dislocation, aiming the achievement of the normality of articulate movements. This was obtained by combining distinct surgical procedures, which allowed the recovery of a complete functional capacity of the shoulder, without jeopardizing the normality of movement, something that has not been recorded in the case of the tense sutures of the surgical procedures of Putti-Platt, Bankart, Latarjet, Dickson-O'Dell and others.The careful review of the methods applied supports the conclusion that recurrent shoulder dislocation can be cured, since cure has been obtained in 97% of the treated cases. However, some degree of limitation in the shoulder movement has been observed in most of the treated cases.Our main goal was to achieve a complete shoulder functional recovery, by treating simultaneously all of the anatomical–pathological lesions, without considering the so-called essential lesions.The period of post-operatory immobilization only last for the healing of soft parts; this takes place in a position of neutral shoulder rotation, since the use of vascular bone graft eliminates the need for long time immobilization, due to the shoulder stabilization provided by rigid fixation of the coracoid at the glenoid edge, as in the Latarjet's technique.Our procedure, used since 1959, comprises the association of several techniques, which has permitted shoulder healing without movement limitation. That was because of the tension reduction in the sutures of the subescapularis, capsule, and coracobraquialis muscles.
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- 2014
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31. Escoliose degenerativa do adulto
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Cristante, Alexandre Fogaça, Silva, Ricardo Teixeira e, Costa, Guilherme Henrique Ricardo da, and Marcon, Raphael Martus
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Orthopedic surgery ,degeneração do disco intervertebral ,intervertebral disc degeneration ,scoliosis/therapy ,adult ,Coluna ,adulto ,Artigo de Atualização ,scoliosis/physiopathology ,Medicine ,escoliose/terapia ,escoliose/fisiopatologia ,RD701-811 - Abstract
Populational aging increases the incidence of musculoskeletal degenerative processes, such as adult scoliosis (AS). Adult scoliosis is defined as a spinal deformity in the coronal plane with a Cobb angle > 10º. Adult scoliosis may be iatrogenic or result from a degenerative process (scoliosis de novo) or a pre-existing scoliosis. Adult scoliosis is a potentially limiting condition that affects a heterogeneous group of patients. Clinical treatment proved to be ineffective and surgery is often indicated. The present paper reviews AS pathophysiology, clinical presentation and diagnosis, in addition to surgical indications and the main techniques currently used. Resumo O envelhecimento da população aumenta a incidência dos processos degenerativos osteomusculares, como a escoliose do adulto (EA). A EA é definida como uma deformidade da coluna no plano coronal com ângulo de Cobb > 10º e pode ocorrer devido a um processo degenerativo (escoliose de novo), evolução de uma escoliose pré-existente ou de forma iatrogênica. A EA é uma doença potencialmente limitante que acomete um grupo heterogêneo de pacientes. O tratamento clínico se mostrou pouco efetivo e a indicação cirúrgica é frequente. No presente artigo, é apresentada uma revisão sobre a fisiopatologia, a manifestação clínica e o diagnóstico da EA. Também são apresentadas as indicações cirúrgicas e as principais técnicas utilizadas atualmente.
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- 2021
32. There have been changes in the incidence and epidemiology of pelvic ring fractures in recent decades?
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Claudia Diniz Freitas, Jose Eduardo Rosseto Garotti, Juliana Nieto, Rodrigo Pereira Guimaraes, Nelson Keiske Ono, Emerson Honda, and Giancarlo Cavalli Polesello
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Ossos pelvicos ,Epidemiologia ,Fraturas do quadril ,Metanalise ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
The pelvic ring fractures comprise 2 -8% of all skeletal injuries. As the incidence rises to 25% in polytrauma and represents a negative prognostic factor with regard to morbidity and mortality of patients, we sought with this work to establish the profile of these, compared to an alteration in the profile of patients with pelvic ring fractures in recent decades. To this end, we evaluated the epidemiological profile, mechanism of injury and types of fractures. By reviewing the literature indexed in the databases related to the theme, 20 papers were selected that contained the requirements for the study. For the period between January 1987 and December 1999 (first decade), and another period in January 2000 and December 2010 (second decade), data were analyzed by Mann -Whitney test. The ratings Tile, Young and Burgess AO were adequate to permit their categorization. The research in each decade was homogeneous. At first the lesions were more prevalent in men with 62.5% with a tendency to reverse this pattern given the increase of women in the second decade (p = 0.286). The average age in the first decade was 39.3 years, an increase in the second (p = 0.068). The most prevalent mechanisms of trauma were related to traffic in both periods as well as fractures classified as type A (p = 0.203 and p = 0.457, respectively), having mortality rates decreased (p = 0.396). We conclude that there was a tendency to increase in the average age of patients (p = 0.068); however the increasing involvement of women (p = 0.286) and decreased mortality (p = 0.396) were not significant.
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- 2013
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33. Treatment of chronic plantar fasciitis with extra corporeal shock wave therapy: ultrasonographic morphological aspect and functional evaluation
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Roberto Androson, Alfonso Apostolico Netto, Rafael Rocha Macedo, Ricardo Pozzi Fasolin, Guilherme Boni, and Rodrigo Fileto Gavaldao Moreira
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Fasciite plantar ,Ondas de choque de alta energia/uso terapeutico ,Ultrassonografia ,Avaliacao ,Morfologia ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Objective: This paper has the purpose to analyze prospectively the treatment results in patients with chronic plantar fasciitis resistant to conservative treatment who underwent extracorporeal shock wave therapy (ESWT). Methods: We evaluated 30 patients (36 feet); 16 (53.3%) patients were male and 14 (47.7%) female with mean age of 48.7 y.o., varying from 33 to 78 y.o.; 16 (53.3%) present the problem on the left side, 14 (46.7%) on the right ones and 6 (20%) bilateral; the symptomatology varied from 6 to 60 months, with the average of 13.58 months. These patients were submitted to a weekly ESWT session for 4 consecutive weeks. We measured the plantar fascia thickness millimeters with ultrasound and we applied American Orthopaedic Foot and Ankle Society (AOFAS) scale for ankle and hindfoot, and Roles & Maudsley scales in pre ESWT, after one, three and six months after and decrease in the plantar fascia thickness by the ultrasound (p = 0.011) along the different moments studied. Results: We observed improvement of the evaluated criteria (p < 0.001) and plantar fascia thickness by ultrasound (p = 0.011) at different time points studied. Conclusion: The ESWT can be considered an important tool in the primary or adjuvant treatment of the chronic plantar fasciitis when associated with conventional therapies. This methodology is safe, non-invasive and provides precocious rehabilitation and return to regular activities considering the results of the statistical analysis. This resource provides decrease in the thickness of the plantar fascia.
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- 2013
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34. Dimensional analysis of total hip arthroplasty polyethylenes
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Carlos Roberto Schwartsmann, Leandro de Freitas Spinelli, Leonardo Carbonera Boschin, Ramiro Zilles Goncalves, Anthony Kerbes Yepez, Telmo Roberto Strohaecker, and Ralf Wellis de Souza
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Artroplastia de quadril ,Acetabulo ,Polietileno ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Objective: This paper performs a dimensional analysis of different total hip arthroplasty polyethylenes, cemented and non-cemented, Brazilian made and imported. Methods: It was considered acetabular components with 50 mm for the 28 mm femoral heads. Dimensional analysis was performed on a 3D coordinate Carl-Zeiss robotic device. Polyethylene thickness and its external measurements (maximum diameter and diameter for the femoral head) were measured. Results: The minimum thickness of the polyethylene was guaranteed on all tested components. The thickness of cemented acetabular varied from 19.185 mm to 25.358 mm, while the thickness of the non-cemented acetabular varied from 12.451 mm to 19.232 mm. The thickness was 27.96% lower in non-cemented acetabular components. With respect to the polyethylene acetabular cavity that receives the femoral head, all internal diameters exhibit at least 28 mm. In relation to the maximum outer diameter of the polyethylene, only one cemented acetabular component reached 50 mm in diameter. Conclusions: There are large differences in measurements between brands and models analyzed. Cementless acetabular components have the smaller thickness. The diameters of non-cemented acetabular were also lower than those cemented at the expense of their need to insert into the metal-back.
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- 2013
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35. Experience of a Brazilian surgeon in a hand transplant case: 'What I saw, what I learned'
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Joao Bosco Rezende Panattoni Filho, Tsu-Min Tsai, Huey Tien, and Joseph Kutz
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Amputacao ,Maos ,Terapia ,Transplante ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
The Louisville VCA (Vascularized Composite Allograft) Program is one of the largest hand transplant programs in the world. During my hand surgery fellowship at the Christine M. Kleinert Institute, the team performed the eighth hand transplant on the seventh recipient in Louisville. The Louisville VCA Program has done 9 hand transplants in 8 recipients with one bilateral case. Among these are the first 5 hand transplant cases in the United States. The first case was done in 1999 and has the World's longest follow-up. The seventh case was performed in a 36-year-old male on July 10, 2011. The result achieved so far can be considered excellent with a very good patient satisfaction. There is a large multidisciplinary team involved in such procedures with all members playing a crucial role for the achievement of the best result possible. The present paper focuses on the surgical procedure for the seventh recipient, which was unique due to the level of amputation of the recipient's hand, with preservation of nerve to the thumb.
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- 2013
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36. Critical analysis of scientific publications of the Revista Brasileira de Ortopedia from 2006 to 2010
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Eduardo Angeli Malavolta, Riccardo Gomes Gobbi, José Antonio Mancuso Filho, and Marco Kawamura Demange
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Metodologia ,Bibliometria ,Publicações periódicas ,Ortopedia ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
OBJECTIVE: Profile analysis of articles from scientific journals is rare in our country. The aim of this study was to perform an analysis of publications of the Revista Brasileira de Ortopedia (RBO), to specify the designs of the studies and their level of evidence. METHODS: All articles published in RBO from January 2006 to December 2010 were classified according to the design of the study. The clinical studies were further stratified according to the level of evidence, in agreement with the norm of the journal. The studies classified as randomized and controlled clinical trials (RCTs) had their quality assessed by the system proposed by Jadad. RESULTS: In this period, there were 376 articles published in RBO. Clinical studies represented most of the papers, with 60.64% of the total. Case series represented 61.4% of the clinical studies. Thirteen RCTs were published, accounting for 3.46% of the total, and 5.7% of the clinical studies. The analysis of the quality of the RCTs showed that 5 (38.46%) were considered high quality, while 8 (61.54%) were of low quality. Among the studies in which the level of evidence does not apply (non-clinical), non-systematic reviews (46 articles) and basic research (40 articles) have prevailed, representing 12.23% and 10.64% respectively of the total. CONCLUSIONS: Case series were the most prevalent (37.23%) studies published in RBO between 2006 and 2010, while RCTs accounted for 3.46% of the articles. The majority of RCTs (61.54%) were considered low quality, and only 1.32% of the clinical studies were classified as level I evidence.
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- 2013
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37. Usage Evaluation of a Mobile App to Help Understand the Rehabilitation Process of Shoulder Surgery *
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André Luis Giusti, Sandro da Silva Reginaldo, Thiago Barbosa Caixeta, Eduardo Damaceno Chaibe, Leonardo Vieira Santos Moraes, and Rodolpho Lemes de Oliveira
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Orthopedic surgery ,cell phone ,fisioterapia ,Artigo Original ,shoulder/surgery ,Ombro e Cotovelo ,rehabilitation ,ombro/cirurgia ,mental disorders ,reabilitação ,telefone celular ,Medicine ,orthopedics ,physical therapy specialty ,ortopedia ,RD701-811 - Abstract
Objective The present paper aims to evaluate the quality of a mobile phone application (app) designed to guide patients after shoulder surgical procedures. Methods A free and easily accessible app was developed to help patients at home. Patients were monitored for app use and adaptation before physical therapy started. At the end of 6 weeks, a qualitative questionnaire was employed to determine the usability of the app. Results In total, 97% of the respondents reported that the app was easy to download, the exercises were readily understood, and they would recommend the app. Ninety-three percent of the participants agreed that the app made them feel a greater degree of participation in the treatment of their illness, while 90% considered the app self-explanatory. Conclusion The virtual platform helps the patients to understand the treatment, aiding the medical prescription of postoperative exercises to be performed at home. Resumo Objetivo Avaliar a qualidade de um aplicativo de celular desenvolvido para orientar pacientes em período pós-operatório de procedimentos cirúrgicos do ombro. Métodos Desenvolveu-se um aplicativo gratuito e de fácil acesso para auxiliar os pacientes em domicílio. Os indivíduos foram monitorados quanto ao uso do aplicativo e adaptação à sua prática antes do início da fisioterapia. Ao final de 6 semanas, aplicou-se um questionário qualitativo para avaliar a usabilidade do aplicativo. Resultados Um total de 97% dos respondentes afirmaram que foi fácil executar o download do aplicativo, que os exercícios sugeridos foram prontamente entendidos, e relataram que indicariam o aplicativo. Noventa e três por cento da amostra concorda que o aplicativo fez com que se sentissem mais participativos com relação ao tratamento de sua doença, enquanto 90% consideraram o aplicativo autoexplicativo. Conclusão O uso de uma plataforma virtual é uma ferramenta de compreensão sobre o tratamento e auxilia na prescrição médica de exercícios pós-operatórios domiciliares.
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- 2020
38. Pelvic Bone Deformity and Its Correlation with Acetabular Center-edge Angle *
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Roos, Bruno Dutra, Roos, Milton Valdomiro, Camisa Júnior, Antero, Lima, Ezequiel Moreno Ungaretti, Tisatto, Darby Lira, and Argoud, Marcel Cruz
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musculoskeletal diseases ,lcsh:RD701-811 ,Quadril ,cabeça do fêmur ,lcsh:Orthopedic surgery ,acetábulo ,lcsh:R ,Artigo Original ,luxação do quadril ,lcsh:Medicine ,acetabulum ,hip dislocation ,femur head - Abstract
Objective The purpose of the present study was to evaluate the pelvic bone deformities and its correlation with the acetabular center-edge (CE) angle. Methods Between August 2014 and April 2015, we prospectively evaluated patients aged between 20 and 60 years old. The exclusion criteria were: metabolic disease, previous hip or spine surgery, radiograph showing hip arthrosis ≥ Tönnis two, severe hip dysplasia, global acetabular overcoverage, acetabular crossover sign, hip deformities from slipped capital femoral epiphysis (SCFE) or Leg-Perthes-Calveé, and bad quality radiographs. At anteroposterior (AP) pelvic radiographs, we have evaluated: the CE angle, the acetabular index (IA), the acetabular crossover sign, the vertical and horizontal superior and inferior pelvic axis (H1: Horizontal line 1, superior pelvic axis; H2: Horizontal line 2, superior pelvic axis; V1: Vertical line, superior pelvic axis; HR: Horizontal line, inferior pelvic axis; VR: Vertical line, inferior pelvic axis). The superior and inferior pelvic axis were considered asymmetric when there was a difference ≥ 5 mm between both sides. Patients were divided into two groups: control and group 1. Results A total of 228 patients (456 hips) were evaluated in the period. According to the established criteria, 93 patients were included. The mean age was 39.9 years old (20 to 60 years old, standard deviation [SD] = 10,5), and the mean CE angle in the right hip was 31.5º (20 o to 40º), and in the left 32.3º (20 o to 40º). The control group had 38 patients, with asymmetric H1 in 4 cases (10.5%), H2 in 5 (13.1%), V1 in 7 (18.4%), HR in 5 (13.1%) and VR in 1 (2.63%). Group 1 had 55 patients, with asymmetric H1 in 24 cases (43.6%), H2 in 50 (90.9%), V1 in 28 (50.9%), HR in 16 (29.09%) and VR in 8 (14.5%). Comparing both groups, there was statistical significance for H1, H2 and V1 asymmetry (p < 0.001). Conclusion In the present paper, we observed the correlation between variation in the acetabular CE angle and asymmetry of the superior hemipelvis. The present authors believe that a better understanding of the pelvic morphologic alterations allows a greater facility in the diagnosis of hip articular deformities. Resumo Objetivos O objetivo do presente trabalho é avaliar a deformidade dos ossos pélvicos e sua correlação com ângulo centro-borda acetabular (CE). Métodos Foi realizado um estudo prospectivo caso-controle, entre agosto de 2014 e abril de 2015. Os critérios de inclusão foram pacientes consecutivos com idades entre 20 e 60 anos. Os critérios de exclusão foram: doença metabólica, cirurgia prévia de quadril ou coluna, radiografia evidenciando artrose de quadril ≥ Tönnis 2, displasia do desenvolvimento do quadril (DDQ) severa, sobrecobertura acetabular global, sinal do cruzamento das linhas acetabulares, deformidades decorrentes de epifisiólise ou Legg-Perthes-Calveé, e radiografia sem qualidade adequada. Foram avaliados na radiografia anteroposterior (AP) de pelve: o ângulo CE, índice acetabular (IA), sinal do cruzamento das linhas acetabulares, mensuração do eixo horizontal e vertical da hemipelve superior e inferior (H1: Linha Horizontal 1, hemipelve superior; H2: Linha Horizontal 2, hemipelve superior; V1: Linha Vertical, hemipelve superior; HR: Linha Horizontal, hemipelve inferior; VR: Linha Vertical, hemipelve inferior). As mensurações H1, H2, V1, HR e VR foram consideradas assimétricas quando, na comparação de uma hemipelve em relação ao lado contralateral, evidenciou-se uma diferença > 5 mm. Os pacientes foram separados em dois grupos: controle e grupo 1. Resultados O total de pacientes avaliados no período foi de 228 (456 quadris). De acordo com os critérios estabelecidos, foram incluídos neste estudo 93 pacientes. A idade média foi de 39,9 anos (20 a 60 anos, desvio padrão [DP] = 10,5), e o ângulo CE médio do quadril direito foi de 31,5º (20º a 40º) e do esquerdo de 32,3º (20º a 40º). Um total de 38 pacientes foi incluído no grupo controle, sendo que com relação à H1, foi constatada aferição assimétrica em 4 casos (10,5%), H2 em 5 (13,1%), V1 em 7 (18,4%), HR em 5 (13,1%), e VR em 1 caso (2,63%). No grupo 1, foram incluídos 55 pacientes, sendo que com relação à H1, foi constatada aferição assimétrica em 24 casos (43,6%), H2 em 50 (90,9%), V1 em 28 (50,9%), HR em 16 (29,09%), e VR em 8 casos (14,5%). Na comparação entre o grupo controle e o grupo 1, observou-se diferença estatisticamente significativa para a assimetria das mensurações H1, H2 e V1 (p < 0,001). Conclusão No presente trabalho, evidenciou-se correlação entre variação do ângulo CE acetabular e assimetria da hemipelve superior. Os presentes autores acreditam que o melhor entendimento das alterações morfológicas pélvicas permite uma maior facilidade no diagnóstico das deformidades articulares do quadril.
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- 2020
39. Comparação dos volumes ocupados pelos diferentes dispositivos de fixação interna para fraturas do colo femoral Comparison of volumes occupied by different internal fixation devices for femoral neck fractures
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Daniel Lauxen Junior, Carlos Roberto Schwartsmann, Marcelo Faria Silva, Leandro de Freitas Spinelli, Telmo Roberto Strohaecker, Ralf Wellis de Souza, Cinthia Gabriely Zimmer, Leonardo Carbonera Boschin, Ramiro Zilles Gonçalves, and Anthony Kerbes Yépez
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Fraturas do Colo Femoral ,Fixação Interna de Fraturas ,Quadril ,Femoral Neck Fractures ,Fractures Fixation ,In ternal ,Hip ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
OBJETIVO: Medir o volume ocupado pelos dispositivos de fixação interna mais difundidos para o tratamento das fraturas de colo femoral, usando como aproximação os primeiros 30, 40 e 50mm de cada parafuso. O estudo visa observar qual desses implantes causa menor agressão óssea. MÉTODOS: Foram avaliados cinco modelos de parafusos canulados e quatro modelos de parafusos deslizantes (DHS) encontrados no mercado nacional através de diferença de volume por deslocamento de água. RESULTADOS: A fixação com dois parafusos canulados apresentou volume significativamente menor do que com DHS nas inserções de 30, 40 e 50mm (p=0,01, 0,012 e 0,013, respectivamente), a fixação com três parafusos não apresentou significância estatística (p=0,123, 0,08 e 0,381, respectivamente) e a fixação com quatro parafusos canulados apresenta volumes maiores que o DHS (p=0,072, 0,161 e 0,033). CONCLUSÕES: A fixação da cabeça femoral com dois parafusos canulados ocupa menor volume quando comparada ao DHS com diferença estatisticamente significativa. A maioria das outras combinações de parafusos não atingiram significância estatística, apesar de a fixação com quatro parafusos canulados apresentar, em média, volumes maiores que o ocupado pelo DHS.OBJECTIVE: The objective of this paper is to measure the volume occupied by the most widely used internal fixation devices for treating femoral neck fractures, using the first 30, 40 and 50 mm of insertion of each screw as an approximation. The study aimed to observe which of these implants caused least bone aggression. METHODS: Five types of cannulated screws and four types of dy namic hip screws (DHS) available on the Brazilian market were evaluated in terms of volume differences through water displace ment. RESULTS: Fixation with two cannulated screws presented significantly less volume than shown by DHS, for insertions of 30, 40 and 50 mm (p=0.01, 0.012 and 0.013, respectively), fixa tion with three screws did not show any statistically significant difference (p= 0.123, 0.08 and 0.381, respectively) and fixa tion with four cannulated screws presented larger volumes than shown by DHS (p=0.072, 0.161 and 0.033). CONCLUSIONS: Fixa tion of the femoral neck with two cannulated screws occupied less volume than DHS, with a statistically significant difference. The majority of screw combinations did not reach statistical significance, although fixation with four cannulated screws pre sented larger volumes on average than those occupied by DHS.
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- 2012
40. Estenose degenerativa da coluna lombar Degenerative stenosis of the lumbar spine
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Sérgio Zylbersztejn, Leandro de Freitas Spinelli, Nilson Rodinei Rodrigues, Pablo Mariotti Werlang, Yorito Kisaki, Aldemar Roberto Mieres Rios, and Cesar Dall Bello
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Coluna Vertebral ,Estenose lombar ,Spine ,Spinal Stenosis ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
O presente trabalho apresenta uma atualização da estenose degenerativa da coluna lombar, patologia esta frequente nos pacientes acima de 65 anos. A anamnese e o exame físico devem ser precisos, pois muitas vezes a radiografia fornece apenas sinais indiretos, sendo necessária a realização de ressonância magnética na persistência dos sintomas. O tratamento da estenose lombar é bastante controverso. Entretanto, parece haver um benefício do tratamento cirúrgico sobre o conservador, trazendo melhoras dos sintomas e da função por um período de até dois anos,This paper presents an update on degenerative stenosis of the lumbar spine, which is a common pathological condition among patients over the age of 65 years. The anamnesis and physical examination need to be precise, since radiography often only provides indirect signs. Magnetic resonance imaging is necessary if the symptoms persist. The treatment for lumbar stenosis is a matter of controversy. However, there seems to be some benefit from surgical treatment rather than conservative treatment, such that surgery brings improvements in symptoms and functions for a period of up to two years.
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- 2012
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41. Pseudoartrose do escafoide em esqueleto imaturo Pseudarthrosis of the scaphoid in immature skeletons
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Marcelo Barreto de Lemos, Ádria Simone Ferreira Bentes, Miguel Flores do Amaral Neto, Leandro de Freitas Spinelli, Antônio Lourenço Severo, and Osvandré Lech
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Pseudoartrose ,Osso Escafoide ,Punho ,Ferimentos e Lesões ,Pseudoarthrosis ,Scaphoid Bone ,Wrist ,Wounds and Injuries ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
O presente trabalho abrange uma revisão da literatura sobre a pseudoartrose do escafoide em esqueleto imaturo, considerando-se sua epidemiologia, diagnóstico e tratamento, bem como suas controvérsias. O conhecimento do assunto permite que os pacientes sejam imediatamente tratados da forma mais adequada. A pseudoartrose do escafoide em pacientes esqueleticamente imaturos é uma condição rara sendo decorrente de erro ou falta do diagnóstico da fratura. Assim, um exame clínico e radiográfico cuidadoso deve ser realizado para confirmar ou descartar o diagnóstico. Vários métodos de tratamento são relatados e apresentam bons resultados, como tratamento conservador com gesso, enxerto ósseo sem osteossíntese, enxerto ósseo com fios de Kirschner, parafusos percutâneos e enxertos ósseos associados a parafusos de compressão. O tratamento atual, portanto, depende da característica da pseudoartrose e da experiência do cirurgião.This paper presents a review of the literature on pseudarthrosis of the scaphoid in skeletally immature individuals, taking into consideration its epidemiology, diagnosis and treatment, as well as its controversies. Knowledge of this subject makes it possible for patients to be given appropriate treatment immediately. Pseudarthrosis of the scaphoid in skeletally immature patients is a rare condition that results from error or lack of diagnosis of a fracture. Thus, careful clinical and radiographic examination should be performed in order to confirm or rule out this diagnosis. Several treatment methods have been reported and have shown good results. These include conservative plaster cast treatment, bone graft without osteosynthesis, bone graft with Kirschner wires, percutaneous screws and bone graft with compression screws. The treatment performed depends on the characteristics of the pseudarthrosis and the surgeon's experience.
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- 2012
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42. Proposta de padronização do estudo radiográfico do quadril e da pelve Proposal for standardization of radiographic studies on the hip and pelvis
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Giancarlo Cavalli Polesello, Tarsila Sato Nakao, Marcelo Cavalheiro de Queiroz, Daniel Daniachi, Walter Ricioli Junior, Rodrigo Pereira Guimarães, Emerson Kiyoshi Honda, and Nelson keiske Ono
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Quadril ,Pelve ,Hip ,Pelvis ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
O diagnóstico das afecções do quadril e da pelve é baseado em história clínica detalhada, exame físico e exames complementares adequados para cada afecção. A radiografia simples ainda constitui o exame inicial de escolha e, diante da sua importância, existe a necessidade da realização de estudos radiográficos padronizados, tanto na sua execução quanto nas séries radiográficas, de acordo com as diferentes afecções. O objetivo deste artigo é propor a padronização das principais incidências radiográficas do quadril e da pelve, realização de séries específicas para diferentes afecções e orientação técnica quanto à realização das mesmas.Diagnoses of hip and pelvis disorders are based on the detailed medical history, physical examination and laboratory tests, as appropriate for each condition. Plain radiography is still the initial examination of choice and, because of its importance, there is a need to standardize radiographic studies, both in relation to execution and in radiographic series, according to the different pathological conditions. The aim of this paper was to propose standardization for the main radiographic views of the hip and pelvis, and with regard to performing specific series for different pathological conditions, and to provide technical guidance for achieving these aims.
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- 2011
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43. Tratamento de fraturas e complicações pós-traumáticas do úmero com fixadores externos osteoline®: uma opção de tratamento Treatment of post-traumatic humeral fractures and complications using the osteoline® external fixator: a treatment option
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Marcos Coelho de Azevedo, Gualter Maldonado de Azevedo, Alexandre Yoshio Hayashi, and Paulo Emilio Dourado Nascimento
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Fraturas do Úmero ,Fixadores Externos ,Pseudartrose ,Humeral Fractures ,External Fixators ,Pseudoartrhorosis ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
OBJETIVO: Avaliar os resultados obtidos no tratamento das fraturas diafisárias do úmero e suas complicações com o uso de fixadores externos uniplanares Osteoline®. MÉTODOS: Foram avaliados, retrospectivamente, os resultados radiográficos e funcionais de 78 pacientes com fraturas diafisárias do úmero tratados com a técnica de fixação externa uniplanar. A idade variou de 23 a 71 anos, com média de 47 anos. O sexo masculino foi predominante em 79% dos casos. Dos 78 pacientes, 45 apresentavam fraturas expostas, 14 pseudartroses e seis falhas de síntese. Não houve nenhuma perda durante o seguimento, sendo que todos os pacientes receberam alta após a consolidação da fratura e recuperação funcional. Os resultados foram avaliados com base nos trabalhos de Catagni em bom, regular e mau. RESULTADOS: Observamos a consolidação da fratura em 98% dos casos tratados com fixação externa uniplanar. Somente um caso de pseudartrose necessitou de conversão para fixação interna rígida e enxerto ósseo autólogo. Ao final do tratamento, todos os pacientes receberam alta com consolidação da fratura, sem dor e com boa função do membro. CONCLUSÃO: A fixação externa descrita no presente trabalho mostrou-se eficiente e segura como método de tratamento das fraturas diafisárias do úmero e suas complicações, preservando o status biológico local e propiciando movimentação passiva e ativa no pós-operatório imediato.OBJECTIVE: To evaluate the results obtained from treatment of humeral shaft fractures and their complications using the Osteoline® uniplanar external fixator. METHODS: The radiographic and functional results from 78 patients with humeral shaft fractures treated using the uniplanar external fixation technique were retrospectively assessed. The patients' ages ranged from 23 to 71 years, with a mean of 47 years. Male patients predominated (79%). Out of the 78 patients, 45 presented open fractures, 14 presented pseudarthrosis and six presented synthesis failure. There were no losses during the follow-up and all the patients were discharged after fracture consolidation and functional recovery. The results were evaluated based on the studies by Catagni, as good, fair or poor. RESULTS: Fracture consolidation was observed in 98% of the cases treated with uniplanar external fixation. Only one pseudarthrosis case required conversion to rigid internal fixation and autologous bone grafting. At the end of the treatment, all the patients were discharged with consolidated fractures, without pain, and good limb function. CONCLUSION: The external fixation described in this paper was shown to be an efficient and safe method for treating humeral shaft fractures and their complications. It preserved the local biological status and enabled passive and active movement immediately after surgery.
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- 2011
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44. Análise epidemiológica das fraturas acetabulares Epidemiological analysis on acetabular fractures
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Maurício Silveira Maia, Denise Cristina Montecchio Santos, Daniel Magalhães de Queiroga, Claydson de Oliveira Castro, Rebeca Macedo Fraga e Silva, Aliny Cristine Brito Reis, and Aline Cristina Ducatti
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Epidemiologia ,Acetábulo ,Fraturas Ósseas ,Epidemiology ,Acetabulum ,Bone Fractures ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
O objetivo deste trabalho é realizar um estudo epidemiológico das fraturas acetabulares na cidade de Campinas e entorno, tendo em vista poucos trabalhos publicados a respeito deste assunto. Prontuários cedidos pelo Serviço de Arquivamento Médico (SAM) do Hospital das Clínicas da Universidade Estadual de Campinas (Unicamp), dos anos de 2004 a 2008 com diagnósticos de fratura acetabular foram analisados por seis observadores que coletaram idade do paciente, sexo, lado acometido da fratura, mecanismo de lesão, material de síntese utilizado, complicações operatórias, fraturas associadas, tempo de internação pré e pós- operatória, tempo de internação total e número de sessões de fisioterapia pré e pós-cirurgia. Foi observado nesta demografia que o lado esquerdo foi o mais acometido; mecanismo de lesão que mais ocasiona esse tipo de fratura são os acidentes automobilísticos; das complicações cirúrgicas, as lesões do ciático tiveram maior ocorrência; o material de síntese mais utilizado são as placas de reconstrução.This aim of this work was to carry out an epidemiological study on acetabular fractures in the city of Campinas and surrounds, in view of the few published papers on this subject. Medical files with a diagnosis of acetabular fracture between the years 2004 and 2008 that were made available by the Medical Archiving Service of Hospital das Clínicas, State University of Campinas (UNICAMP) were analyzed by six observers. Data on patients' ages, sex, side affected by the fracture, mechanism of injury, material used for synthesis, complications of the operation, associated fractures, length of hospitalization before and after the surgery, time of total internment and number of physiotherapy sessions before and after the surgery were gathered. It was observed in this population that the left side was more affected; the mechanism of injury that most often caused this type of fracture was automobile accidents; injuries to the sciatic nerve were the commonest surgical complications; and the synthesis material most used was reconstruction plates.
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- 2011
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45. Fratura de estresse do púbis em atleta de futebol de 15 anos de idade Pubis stress fracture in a 15-year-old soccer player
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Fabrício Melo Bertolini, Rodrigo Barreiros Vieira, Lucas Henrique Araujo de Oliveira, Rodrigo Pace Lasmar, and Otaviano de Oliveira Junior
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Fraturas de Estresse ,Osteíte ,Osso Púbico ,Fractures ,Stress ,Osteitis ,Pubic Bone ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
Este relato de caso apresenta um atleta de futebol de 15 anos de idade diagnosticado com fratura de estresse do púbis e tratado conservadoramente, com resultados satisfatórios. Uma vez realizada revisão da literatura, os autores descreveram quadro clínico, diagnóstico e tratamento. A importância desta publicação reside no fato de a lesão descrita ser raramente encontrada na literatura.This case report presents a 15-year-old football player who was diagnosed with a pubis stress fracture and underwent conservative treatment with satisfactory results. After a review of the literature, the clinical picture, diagnosis and treatment are described. The importance of this paper comes from the rarity of finding reports about this kind of injury in the literature.
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- 2011
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46. Excisão de tumor de células gigantes de bainha de tendão com envolvimento ósseo por dupla via de acesso: relato de caso Excision of giant cell tumor of tendon sheath with bone involvement by means of double access route: case report
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Marcelo de Pinho Teixeira Alves
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Tumores de Células Gigantes ,Osso e Ossos ,Radiografia ,Ressonância Magnética ,Giant Cell Tumors ,Bone and Bones ,Radiography ,Magnetic Resonance ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
O tumor de células gigantes de bainha de tendão (TCGBT) é uma lesão frequente e é o segundo tumor mais frequente na mão, após o cisto sinovial. O diagnóstico é feito através do exame clínico e por exames complementares (radiografia simples e ressonância magnética). Ao exame radiológico, pode-se observar invasão ou erosão óssea da falange atingida. Na ressonância magnética, um "efeito fluorescente ou brilhoso" pode ser observado, devido à alta quantidade de hemossiderina encontrada no tumor. O tratamento cirúrgico é a prática mais comum, sendo a excisão completa importante para se evitar a recidiva do tumor, especialmente quando se observar invasão óssea nos exames de imagem, que geralmente se relaciona a uma maior recidiva do tumor. Neste trabalho, apresenta-se um caso de tumor de células gigantes de bainha de tendão, encontrado na falange média do terceiro dedo de uma paciente de 45 anos, tratado cirurgicamente com sucesso, por dupla via de acesso, dorsal e volar.Giant cell tumors of the tendon sheath are common lesions and are the second most frequent tumors in the hand, after synovial cysts. They are diagnosed by means of clinical examination and complementary examinations (simple radiography and magnetic resonance). Erosion and invasion of the phalangeal bone affected may be seen on radiological examination. Magnetic resonance may show a "fluorescent or radiant effect" may be observed, caused by the high quantity of hemosiderin inside the tumor. Surgical treatment is the commonest practice, and complete excision is important for avoiding recurrence of the tumor, especially when bone invasion is observed on imaging examinations, which is generally related to greater tumor recurrence. In this paper, a case of a giant cell tumor of the tendon sheath in the middle phalanx of the third finger of a 45-year-old female patient is presented. This was successfully treated by means of surgery using a double access route (dorsal and volar).
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- 2011
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47. Dispositivo de tração do membro superior para osteossínteses intramedulares bloqueadas anterógradas de fraturas diafisárias de úmero Upper limb traction device for anterograde intramedullary locked nail of humeral shaft fractures
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Mário Chaves Corrêa, Felipe Antônio Gomes, Daniel Campos Linhares, Lucas Braga Jacques Gonçalves, José Carlos Souza Vilela, and Ronaldo Percopi de Andrade
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Fraturas do úmero ,Diáfise ,Fixação intramedular de fraturas ,Humeral fractures ,Diaphyses ,Fracture fixation, intramedullary ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
As fraturas diafisárias de fêmur e tíbia no adulto são, na sua maioria, tratadas cirurgicamente, geralmente através de osteossínteses intramedulares bloqueadas. Algumas fraturas diafisárias cominutivas e/ou muito desviadas podem representar um verdadeiro desafio técnico. As mesas de fraturas (ou ortopédicas), que permitem a estabilização instrumental vertical, horizontal e rotacional do membro, facilitam enormemente as manobras de redução e de colocação do implante e são amplamente utilizadas pelos cirurgiões ortopédicos. As fraturas diafisárias de úmero são, na sua maioria, tratadas não cirurgicamente. Entretanto, algumas requerem o tratamento cirúrgico, cujas indicações estão bem definidas na literatura. Podem ser fixadas através de placas ou de hastes intramedulares por via anterógrada ou retrógrada. No úmero, as manobras de redução da fratura e estabilização do membro para a implantação da haste intramedular são realizadas manualmente, geralmente por dois auxiliares e, por serem sujeitas à fadiga muscular, podem ser menos eficientes. O objetivo deste trabalho é apresentar um dispositivo externo de tração do membro superior para utilização em osteossínteses intramedulares bloqueadas anterógradas de fraturas diafisárias de úmero que permite a estabilização vertical, horizontal e rotacional do membro superior, de maneira similar àquela utilizada para os membros inferiores. O dispositivo é portátil, de construção simples, e pode ser instalado em qualquer mesa cirúrgica equipada com trilhos laterais. Foi utilizado no tratamento cirúrgico de 29 fraturas diafisárias de úmero com haste intramedular bloqueada anterógrada. Nossa experiência foi extremamente positiva. Não tivemos nenhuma complicação relacionada à sua utilização, que acreditamos ter facilitado, de maneira notável, os procedimentos cirúrgicos.Diaphyseal fractures of the femur and tibia in adults are mostly treated surgically, usually by means of intramedullary locked nail. Some comminuted and/or very deviated shaft fractures can represent a real technical challenge. The fracture table, which allows for the vertical, horizontal and rotational instrumental stabilization of the limb, greatly facilitates reduction and implant placement maneuvers and are widely used by orthopedic surgeons. Humeral shaft fractures are mostly treated nonsurgically. However, some whose indications are well defined in literature require surgical treatment. They can be fixed by plates, or by anterograde or retrograde intramedullary nail. In the humerus, limb fracture reduction and stabilization maneuvers for implantation of intramedullary nails are done manually, usually by 2 assistants. Because they are subject to muscle fatigue, this option may be less efficient. The aim of this paper is to present an external traction device for use in anterograde intramedullary fixation of humerus shaft fractures that allows vertical, horizontal and rotational stabilization of the upper limb similarly to that used in the lower limbs. The device is portable, of simple construction, and can be installed on any operating table equipped with side rails. It was used in the surgical treatment of 29 humeral shaft fractures with anterograde locked intramedullary nail. Our experience was extremely positive. We had no complications related to its use and we believe it to have facilitated the surgical procedures in a remarkable way.
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- 2010
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48. Consentimento informado: o desafio médico-jurídico de nossos dias Informed consent: a medical and legal challenge of our time
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Luiz Carlos Séllos Simões
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Consentimento informado ,Bioética ,Avaliação ,Informed consent ,Bioethics ,Evaluation ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
OBJETIVOS: Avaliar a real importância de se obter o consentimento informado, em formulário apropriado, e o papel deste no desfecho de ações indenizatórias. MÉTODOS: A letra da lei brasileira e jurisprudência existente atualmente foram comparadas com o decisão judicial do Tribunal de Justiça do Estado do Rio de Janeiro, em 269 casos de ação civil indenizatória contra profissionais de saúde e hospitais. RESULTADOS: Favoráveis (absolvições) e desfavoráveis (condenações) foram comparadas e possíveis variações em seus resultados foram discutidas quanto à existência, ou não, do termo de consentimento informado. CONCLUSÕES: A obtenção do consentimento informado, em formulários apropriados, ainda não é usual nem na área de saúde nem na jurídica brasileiras. É recomendado que essa prática seja adotada de acordo com os termos descritos neste trabalho, uma vez que este foi escrito nos termos da lei brasileira.OBJECTIVE: To assess the real importance of obtaining informed consent, through an appropriate form, and its role in the outcome of civil liability claims. METHODS: The wording of the existing Brazilian law and jurisprudence were compared with the actual rulings of the State Court of the State of Rio de Janeiro State, in 269 civil liability claims against healthcare professionals and hospitals. Favorable and unfavorable outcomes (i.e. acquittals and convictions) were compared, and possible variations in the verdicts were discussed in relation to whether informed consent forms had been filled out or not. CONCLUSIONS: Obtaining informed consent, by means of appropriate forms, is still not a widespread practice in the Brazilian healthcare or judicial systems. It is recommended that this practice be adopted in the manner described in this paper, and as prescribed in Brazilian law.
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- 2010
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49. Tratamento da epifisiólise proximal femoral grave com osteotomia subtrocantérica pelo método de Ilizarov Treatment of proximal femoral epiphysiolysis with subtrochanteric osteotomy by the Ilizarov method
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Leandro de Freitas Spinelli, Samuel Faccioni, Jung Ho Kim, Luis Gustavo Calieron, and Juan Carlo Mendieta Rojas
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Epífise deslocada ,Osteotomia ,Fixadores externos ,Técnica de Ilizarov ,Dislocated epiphyses ,Osteotomy ,External fixators ,Ilizarov technique ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
OBJETIVOS: Avaliar o tratamento da epifisiólise femoral proximal grave através da osteotomia subtrocantérica pelo método de Ilizarov e propor uma metodologia de cálculo para estimar a correção necessária. MÉTODOS: Foi realizado um estudo de casos de pacientes acometidos por epifisiólise do fêmur proximal grave, submetidos a osteotomia subtrocantérica com fixação externa multiplanar, avaliados no pós-operatório pela classificação modificada de Southwick. Foi desenvolvida uma metodologia de cálculo para estimar a correção angular necessária no ato cirúrgico. RESULTADOS: Foram avaliados 13 quadris, quatro à esquerda (30,8%) e nove à direita (69,2%), de maioria (61,5%) do sexo masculino, com idade média de 14 anos. Obtiveram-se como parâmetros para dor e função 30,8% de excelentes resultados, 46,2% de bons e 23,0% de regulares, não sendo observados resultados ruins. O arco de movimento apresentou 46,2% de excelentes resultados, 30,8% de bons e 23,0% de regulares. Radiologicamente, foram obtidos 7,7% de excelentes resultados, 69,2% de bons, 15,4% de regulares e 7,7% de ruins. CONCLUSÕES: O tratamento percutâneo da epifisiólise proximal grave pelo método de Ilizarov como opção terapêutica apresenta bons índices de melhora da dor e função. O método de cálculo proposto auxilia de forma positiva no planejamento cirúrgico, apresentando variações entre os ângulos medidos e calculados da ordem de 3º.OBJECTIVES: This paper evaluates the treatment of severe proximal femoral epiphysiolysis through subtrochanteric osteotomy by the Ilizarov method and propose a new method for calculating the necessary correction. METHODS: a case study was carried out with patients affected by severe proximal femoral epiphysiolysis, submitted to subtrochanteric osteotomy with external multiplanar fixation, and evaluated postoperatively by the modified Southwick classification. A method was developed for calculating the necessary angular correction at surgery procedure. RESULTS: thirteen hips were analysed, four on the left (30.8%) and nine to the right (69.2%). The majority of patients (61.5%) were male, with a mean age of 14 yrs. In relation to pain and function, results were excellent: 30.8%; good: 46.2%; and regular: 23.0%. There were no poor results in relation to these two aspects. The results for mobility were: excellent 46.2%; good 30.8%; and regular: 23.0%. Radiographically, the results were: excellent 7.7%; good: 69.2%; regular: 15.4%; and poor: 7.7%. CONCLUSIONS: percutaneous treatment of the severe proximal epiphysiolysis by the Ilizarov method is a good treatment option with good indices for improvement of pain and function. The proposed calculation method can help in planning surgery procedures, showing small variations between preoperative calculated angles and measured postoperative angles.
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- 2010
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50. Artroplastia total de tornozelo: experiência brasileira com a prótese HINTEGRA Total ankle replacement: Brazilian experience with the HINTEGRA prosthesis
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Caio Nery, Túlio Diniz Fernandes, Cibele Réssio, Mauro Luiz Fuchs, Alexandre Leme de Godoy Santos, and Rafael Trevisan Ortiz
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Articulação do tornozelo ,Artrodese ,Osteoartrite ,Artroplastia ,Próteses e implantes ,Ankle joint ,Arthrosis ,Osteoarthritis ,Arthroplasty ,Prostheses and implants ,Medicine ,Orthopedic surgery ,RD701-811 - Abstract
A artrose do tornozelo vem se tornando mais comum a cada dia. A busca por soluções que preservem a função articular fez surgir uma nova geração de próteses com três componentes e maior liberdade de movimento. Neste trabalho, apresentam-se os resultados obtidos em 10 pacientes tratados com a prótese HINTEGRA (Integra, New Deal), em ação conjunta dos Grupos do Tornozelo e Pé do DOT da Unifesp-Escola Paulista de Medicina e IOT da Faculdade de Medicina da USP-Universidade de São Paulo. Os 10 pacientes (seis mulheres e quatro homens), com idade variando de 29 a 66 anos, foram submetidos ao tratamento cirúrgico segundo a técnica de Hinterman entre janeiro e junho de 2005. Foram avaliados em intervalos predeterminados e os dados foram submetidos à análise estatística. A mobilidade do tornozelo apresentou melhora significante com a cirurgia realizada. Radiologicamente, não foram detectados sinais de soltura ou falhas nos componentes prostéticos de nenhum dos pacientes estudados. A taxa de complicações nessa amostra foi alta, mas equivalente às de outros autores e representa diretamente a curva de aprendizado relacionada com esse tipo de procedimento. Ao final de quatro anos, observaram-se significativa redução da dor e melhora do padrão funcional dos pacientes com os escores da AOFAS e de Hinterman, apontando para 20% de excelentes, 70% de bons e 10% de maus resultados. O tratamento da artrose do tornozelo através da artroplastia total com o modelo HINTEGRA, foi capaz de oferecer bons resultados no tempo médio de observação de quatro anos.Ankle arthritis is becoming more and more common. The search for solutions that preserve joint function has led to a new generation of prosthesis with three components and more degrees of freedom. This paper presents the results achieved in ten patients treated with the HINTEGRA Prosthesis (Integra, New Deal), a joint action of the Foot and Ankle Teams of DOT of Unifesp - Escola Paulista de Medicina and the School of Medicine of USP - Universidade de São Paulo. The ten patients (six women and four men), aged between 29 and 66 years, underwent a surgical procedure according to Hinterman's technique, from January to June 2005. They were evaluated at pre-arranged intervals, and the data were submitted to statistical analysis. The surgery led to a significant improvement in ankle mobility. Radiological studies showed no signs of loosening or failure in the prosthetic components in any of the patients studied. Although the rate of complications in our sample was high, it was equivalent to those of other authors, and directly represents the long, steep learning curve associate with this kind of procedure. At the end of four years, there was a significant reduction in the pain, and an improvement in functional pattern of the patients, with AOFAS and Hinterman scores indicating 20% excellent, 70% good, and 10% poor results. Despite the drawbacks, treatment of ankle arthritis through total arthroplasty with the HINTEGRA prosthesis proved to be capable of giving good results over an average observation period of four years.
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- 2010
- Full Text
- View/download PDF
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