9 results on '"cirugía perirradicular"'
Search Results
2. Cambios óseos observados posterior a cirugía perirradicular mediante análisis de tomografía computarizada de haz de cono con materiales biocerámicos – revisión narrativa
- Author
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García Mendieta, Diana Catalina, Ostos Pérez, Clara Inés, Chaves Cabrera, Angela María, Serpa Vélez, María Fernanda, and Jiménez, Oscar Mauricio
- Subjects
Cirugía Perirradicular ,Cementos Biocerámicos ,Bioceramic Cements ,Bone Healing ,Perirradicular Surgery ,Cicatrices - Cirugía ,Tomografía computarizada por rayos X ,Cicatrización Ósea ,Cirugía dental ,Cerámica dental - Abstract
Antecedentes: La tomografía volumétrica de haz de cono (CBCT) se ha documentado para evaluar la reparación durante el seguimiento posterior a la cirugía perirradicular mediante la observación de la evolución de imágenes hipodensas a hiperdensas que determinan la disminución de lesiones perirradiculares existentes. Objetivo: Determinar mediante una revisión narrativa los cambios óseos observados en pacientes sometidos a cirugía perirradicular con materiales biocerámicos por medio del análisis de CBCT. Metodología: Se diseñó una estrategia de búsqueda del 2011 al 2021, para estudios en pacientes tratados con cirugía perirradicular y materiales biocerámicos de última generación que evaluaran los cambios óseos mediante el análisis de CBCT, en idiomas inglés, español y portugués; se incluyeron artículos publicados en PubMed, Lilacs, Epistemonikos, Cochrane, Scopus, Web Of Science y Embase. La evaluación de la calidad metodológica, riesgo de sesgo y la extracción de datos se realizaron de forma independiente y por duplicado. Resultados: De los 22 artículos potencialmente elegibles, 13 fueron excluidos según los criterios de selección establecidos, obteniendo 9 publicaciones. Los estudios clínicos aleatorizados, los observacionales y los reportes de caso, todos evaluados con CBCT, mostraron una tasa de éxito de las cirugías perirradiculares mayores al 70%, favoreciendo la cicatrización ósea. El análisis global favoreció a los materiales biocerámicos de última generación. Estos resultados se basan en pocos ensayos con tamaños de muestra pequeñas, seguimientos relativamente cortos y con alto riesgo de sesgo, por lo tanto, deben considerarse con precaución. Conclusiones: Los materiales biocerámicos son una excelente alternativa para la obturación apical y los más utilizados en cirugía perirradicular y reportados en la literatura científica fueron EndoSequence® y Biodentine®, sin embargo, estos estudios mostraron un riesgo de sesgo de moderado a alto, por tanto, estos resultados deben asumirse con precaución. Background Cone beam computer tomography (CBCT) has been documented to assess repair during follow-up after periradicular surgery by observing the evolution of hypodense to hyperdense images that determine the shrinkage of existing periradicular lesions. Objective: To determine by means of a narrative review the bone changes observed in patients undergoing periradicular surgery with bioceramic materials by means of CBCT analysis. Methodology: A search strategy was designed from 2011 to 2021, for studies in patients treated with periradicular surgery and state-of-the-art bioceramic materials that evaluated bone changes by CBCT analysis, in English, Spanish and Portuguese; articles published in PubMed, Lilacs, Epistemonikos, Cochrane, Scopus, Web Of Science and Embase were included. The evaluation of methodological quality, risk of bias and data extraction were performed independently and in duplicate. Results: Of the 22 potentially eligible articles, 13 were excluded according to the established selection criteria, obtaining 9 publications. The randomized clinical studies, observational studies and case reports, all evaluated with CBCT, showed a success rate of periradicular surgeries higher than 70%, favoring bone healing. The overall analysis favored the latest generation bioceramic materials. These results are based on few trials with small sample sizes, relatively short follow-ups and with high risk of bias, therefore, they should be considered with caution. Conclusions: Bioceramic materials are an excellent alternative for apical obturation and the most commonly used in periradicular surgery and reported in the scientific literature were EndoSequence® and Biodentine®, however these studies showed a moderate to high risk of bias, therefore these results should be assumed with caution. Especialista en Endodoncia http://www.ustabuca.edu.co/ustabmanga/presentacion Especialización
- Published
- 2021
3. Nuevos enfoques en cirugía perirradicular: revisión de literatura
- Author
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Sergio Iván Tobón-A., Ana Lucía Mesa-J., Jorge Alberto Arismendi-E., José Serafín Domínguez-M., Ana Lucía Virgen-V., and Martha Lucía Marín-B.
- Subjects
perirraicular surgery ,guided tissue regeneration ,root end filling materials ,cirugía perirradicular ,regeneración tisular guiada ,materiales de obturación radicular terminal ,Dentistry ,RK1-715 - Abstract
When aperiapicallesion is generated as a consequence of a chronic inflamatory process and subsequent pulpar necrosis appears, a therapy directed to elimina te the primar y etiologic agent is needed and frecuently heals successfully with a conventional endodontic therapy. However in some cases a infectious condition persists. showing aperiapical pathology Jike a granuloma or periapical cyst, with or without sinous tracts. When the infection can 'tbe removed by an orthograde way,.an endodontic surgery is indicated. Sometiries the periapical bone defects don 'tregenera te beca use the oral epithelium and/orconective tissue migration towards the bone cavity, a voiding the formation of normal trabecular bone and a new surgery is required. The scientific literature reportsnew root-end filling materials and guided tissue regeneration materials to improve the surgery treatmen predictibiJity. At the present time others materials are substituing the conventional amalgam as root-end sealing Iike: new zinc oxide and eugenol derived materials (IRM and Super EBA) and recently the MTA or mineral trioxideaggregate. Theguided tissue regeneration materials are:bioabsorbables and not bioebsorbebles membranes and substitutes materials (hidroxiapatiteand Iiophilized bone)and freeand pedic/ed autogenous periosteal grafts.
- Published
- 2000
4. Estudio comparativo en cirugía perirradicular entre la técnica convencional y técnicas para la regeneración ósea
- Author
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Sergio Tobón, Martha Marín, Ana Lucía Mesa, Javier Valencia, and Jorge Alberto Arismendi-Echavarría
- Subjects
guided bone regeneration ,membranes ,periradicular surgery ,synthetic bone substitutes ,regeneración ósea guiada ,membranas ,cirugía perirradicular ,substitutos óseos sintéticos ,Dentistry ,RK1-715 - Abstract
It was intended to demonstrate the ellicacy 01 two materials 01 bone regeneration as assisting towerds therapy in periradicular surgery and their effect on the healing 01periapical tissues. Twenty eight petients (30 surgical sites). were selected and distributed in three groups: group A, conventional technique; graup B, conventional technique plus non-bioabsorbable Gore'Iex" Augmentation membrane and group C, conventional technique plus membrane and synthetic hlling material type bioebsorbeble hydroxyapatite (Osteoüert"). Clinical and radiological evaluations were made right belore the initial sur¿;ery, a week later and every three months alter surgery up to twelve months. Two histological evaluations were performed (at the beginning and at 12months). The results showed complete clinical and radiographic healing (100%) lor group C, with histologic reports 01trabecular bone for all the cases For group B, a 66.66% 01the cases showed complete radiographic healing, incomplete in a 11.11% and uncertain in 22.22%, with histologic results 01 trabecular bone in 62.5%.. scer tissue in 12.5% and granuloma in 25% 01 the cases. For group A there was a complete radiographic healing in 44.44%, incomplete in 44.44% and unsuccesslul in 11.11%, with report 01 granuloma in 50%, scar tissue in 25% and trabecular bone in 25% 01 the cases. !t was concluded that the conventional technique presents a high probability 01relepse and that the use 01 bone regeneration materials improves the predictability 01clinicel, radiographic and histological healing.
- Published
- 2000
5. Eliminación de tractos sinuosos dentoalveolares persistentes usando colgajos periósticos pediculados: reporte de 5 casos
- Author
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Sergio Iván Tobón-Arroyave, José Serafín Domínguez-Mejía, and Omar Andrés Ibarra-Ceballos
- Subjects
periosteum ,periradicular surgery ,dentoalveolar sinus tract ,surgical flap ,periostio ,cirugía perirradicular ,tracto sinuosos dentoalveolar ,colgajo quirpurgico ,Dentistry ,RK1-715 - Abstract
This article demonstrates the usefulness of the periosteum pedicular flaps as a source of osteoprogenitor cells for regeneration of the periapical tissues in periradicular surgery. A preliminary report is presented about five patients with suppurative chronic apical periodontitis, resistant to the endodontic and/or surgical treatment, and with persistent dentoalveolar sinus tracts; they were evaluated clinically and radiographically right before the surgery and then each week and month after the operation. All patients were treated utilizing- partial thickness flaps and lateral displacement of the periosteum in order to close communication between the oral and the periapical surroundings. In all cases were achieved a complete remission of the clinic signs and symptoms, and a satisfactory radiographic cicatrization in minor time. The results of this study indicate that the surgical technique presented provides a higher flexibility in the treatment of persistent perirradicular lesions associated to dentoalveolar sinus tracts, since it assures more predictible results.
- Published
- 1998
6. Presencia de itsmos y su relación con el fracaso endodóntico: Revisión bibliográfica.
- Author
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Meneses Guzmán, José Pablo
- Abstract
Copyright of Revista Odontología Vital is the property of Universidad Latina de Costa Rica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2011
7. Cambios óseos posterior a cirugía perirradicular utilizando biocerámico mediante tomografía computarizada de rayo de cono (Reporte de caso)
- Author
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Larreal de Rocha, Sunil Chiquinquira, Serpa, María Fernanda, Chaves, Angela, and Parra, Diana
- Subjects
Cirugía Perirradicular ,Cicatrización ,Periradicular Surgery ,Diagnóstico por imágenes ,Bone Density ,Canal radicular ,Cicatrization ,Endodoncia ,Pulpa dental ,Densidad ósea - Abstract
La cirugía apical es una opción terapéutica cuando el retratamiento endodóntico fracasa. Este procedimiento realizado con microscopio permite un manejo práctico y conservador de los tejidos. Ésta técnica mejora el tiempo de cicatrización, apoyado con la adecuada selección y utilización de materiales para el selle apical. Sin embargo, se reporta un fracaso entre el 3 y 22%. Objetivo: Observar los cambios óseos posterior a la cirugía perirradicular usando Biocerámicos EndoSequence® mediante Tomografía Compu tarizada de Rayo de Cono (CBCT). Método: Se realizó un estudio observacional descriptivo Reporte de Caso. La muestra fue constituida por tres dientes (Dos casos) con lesión periapical persistente después del retratamiento convencional Se tomaron radiografí as y CBCT antes de la cirugía, al mes, tres meses y cinco meses. Resultados: a los 5 meses el caso uno tuvo un porcentaje de cicatrización (Densidad Ósea) 93.35 del diente 21 y 71.74 el diente 22 mientras el caso dos fué de 99.89 %. Conclusiones: Biocerámi co (ERRM) es un material adecuado para cirugía perirradicular, favorece la cicatrización ósea. Periapical surgery is an option when endodontic retreatment is failed. This procedure with microscope allows a practical manage and maintain tissues. it is defined as endodontic microsurgery (ME). This technique improves healing process, supported by suitable materials and their use to seal the apical. However the faillure is between 3 and 22%. Objective: To observe bone changes after endodontic surgery using Bioceramic EndoSequence by cone beam computed tomography (CBCT) . Method: A descriptive observational case study report was done. The sample were two patients in three teeth with persistent periapical lesión after endodontic retreatment. Periapical radiographs and CBCT were performed before the surgeries after 1 month,, 3 months, and 5 months. The area (square millimeters) of periapical lesions in CBCT were converted to volume. Results: In the first case, there months later the average of cicatrization (Bone Density) 93.35 tooth 21 and 71.74 for tooth 22 while in the second case it was 99.89 %. Conclusions: the Bioceramic (ERRM) is a suitable material for periradicular surgery and it stimulates the bone cicatrization. Especialista en Endodoncia Especialización
- Published
- 2017
8. Estudio comparativo en cirugía perirradicular entre la técnica convencional y técnicas para la regeneración ósea
- Author
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Tobón Arroyave, Sergio Iván, Arismendi Echavarría, Jorge Alberto, Mesa Jaramillo, Ana Lucía, and Valencia, Javier
- Subjects
Guided bone regeneration ,Membranes ,Substitutos Óseos ,Synthetic bone substitutes ,Cirugía perirradicular ,Periradicular surgery ,Regeneración ósea ,Membranas - Abstract
It was intended to demonstrate the ellicacy 01 two materials 01 bone regeneration as assisting towerds therapy in periradicular surgery and their effect on the healing 01periapical tissues. Twenty eight petients (30 surgical sites). were selected and distributed in three groups: group A, conventional technique; graup B, conventional technique plus non-bioabsorbable Gore'Iex" Augmentation membrane and group C, conventional technique plus membrane and synthetic hlling material type bioebsorbeble hydroxyapatite (Osteoüert"). Clinical and radiological evaluations were made right belore the initial sur¿;ery, a week later and every three months alter surgery up to twelve months. Two histological evaluations were performed (at the beginning and at 12months). The results showed complete clinical and radiographic healing (100%) lor group C, with histologic reports 01trabecular bone for all the cases For group B, a 66.66% 01the cases showed complete radiographic healing, incomplete in a 11.11% and uncertain in 22.22%, with histologic results 01 trabecular bone in 62.5%.. scer tissue in 12.5% and granuloma in 25% 01 the cases. For group A there was a complete radiographic healing in 44.44%, incomplete in 44.44% and unsuccesslul in 11.11%, with report 01 granuloma in 50%, scar tissue in 25% and trabecular bone in 25% 01 the cases. !t was concluded that the conventional technique presents a high probability 01relepse and that the use 01 bone regeneration materials improves the predictability 01clinicel, radiographic and histological healing. RESUMEN: Se pretendió comprobar la elicacia de dos materiales de regeneración ósea como terapia coadyuvante en la cirugía perirradicular y su electo sobre la cicatrización de los tejidos periapicales. Se seleccionaron 28 pacientes (30 sitios quirúrgicos) distribuidos en tres grupos, así grupo A, técnica convencional; grupo B, técnica convencional más membrana no bioabsorbible (GoreTex Augrnentstion") y grupo C, técnica convencional más membrana y material sintético de relleno del tipo hidroxiapatita bioabsorbible (Osteotlen"). Se realizaron evaluaciones clínicas y radiográlicas inmediatamente antes de la cirugía inicial, luego una semana y cada tres meses después de la operación, hasta los doce meses. Se hicieron dos evaluaciones histológicas (inicial y 12 meses). Los resultados muestran cicatrización completa (100%) clínica y radiográlica para el-grupo C, con reportes histológicos de hueso trabecular para todos los casos. Para el grupo B, se observa cicatrización radiográlica completa en 66.66% de los casos, incompleta en 11.11% e incierta en 22.22%, con resultados histológicos de hueso trabecular en 62.5%, tejido conectivo cicatrizal en 12.5% y granuloma en 25% de los casos. En el grupo A se presenta cicatrización radiográlica completa en 44.44%, incompleta en 44.44% y Iracaso en 11.11%, con reporte de granuloma en 50%, tejido conectivo cicatrizal en 25% y hueso trabecular en 25% de los casos. Se concluye que la técnica convencional presenta alta probabilidad de recidiva y que la utilización de materiales de regeneración ósea del tipo membrana no bioabsorbible e hidroxiapatita bioabsorbible mejoran la predecibilidad de la cicatrización, clínica, radiográlica e histológicamente.
- Published
- 2000
9. Nuevos enfoques en cirugía perirradicular : Revisión de literatura
- Author
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Marín Botero, Martha Lucía, Tobón Arroyave, Sergio Iván, Mesa Jaramillo, Ana Lucía, Arismendi Echavarría, Jorge Alberto, Domínguez Mejía, José Serafín, and Virgen V., Ana Lucía
- Subjects
Root end Filing Materials ,Perirradicular Surgery ,Cirugía perirradicular ,Tissue Regeneration ,Materiales de obturación del conducto radicular ,Regeneración tisular - Abstract
When aperiapicallesion is generated as a consequence of a chronic inflamatory process and subsequent pulpar necrosis appears, a therapy directed to elimina te the primar y etiologic agent is needed and frecuently heals successfully with a conventional endodontic therapy. However in some cases a infectious condition persists. showing aperiapical pathology Jike a granuloma or periapical cyst, with or without sinous tracts. When the infection can 'tbe removed by an orthograde way,.an endodontic surgery is indicated. Sometiries the periapical bone defects don 'tregenera te beca use the oral epithelium and/orconective tissue migration towards the bone cavity, a voiding the formation of normal trabecular bone and a new surgery is required. The scientific literature reportsnew root-end filling materials and guided tissue regeneration materials to improve the surgery treatmen predictibiJity. At the present time others materials are substituing the conventional amalgam as root-end sealing Iike: new zinc oxide and eugenol derived materials (IRM and Super EBA) and recently the MTA or mineral trioxideaggregate. Theguided tissue regeneration materials are:bioabsorbables and not bioebsorbebles membranes and substitutes materials (hidroxiapatiteand Iiophilized bone)and freeand pedic/ed autogenous periosteal grafts. RESUMEN: Cuando se genera una lesión periapical como consecuencia de un proceso inflamatorio crónico y posterior necrosis pulper. se hace necesaria una terapia encaminada a eliminar el agente etiológico primario, lo que frecuentemente se resuelve exitosamente con un tratamiento endodóntico convencional. Sin embargo, en algunos casos persiste un estado inflamatorio manifestándose una patología periapical, que puede ser un granuloma o quiste perirradicular con o sin presencia de tractos sinuosos. Cuando la infección no puede ser erradica da por vía ortógrada, está indicada una cirugía endodóntica. La regeneración del defecto óseoperiapical a veces no se da debido a migración del epitelio oral o del tejido conectivo gingival hacia el defecto óseo, evitando la formación de hueso trabecular normal y haciendo necesarias nuevas cirugías de reentrada. La literatura reporta recientes materiales de obturación radicular terminal y elementos de regeneración tisular guiada para mejorar la predecibilidad del tratamiento quirúrgico. Sustituyendo la amalgama como material convencional de relleno transapical se encuentran actualmente: los nuevos materiales derivados del óxido de Zinc y eugenol (IRM y Súper EBA) y últimamente el MTA o agregado de trióxidos minerales, y como materiales de regeneración tisular guiada se encuentran membranas bioabsorbibles y nobiosbsorbibles, materiales sustitutivos de hueso (hidroxiapatita, hueso liofilizado) e injertos de periostio autólogo libres y pediculados.
- Published
- 2000
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