4,331 results on '"ANKLE fractures"'
Search Results
2. Auricular Acupuncture as Part of Multimodal Analgesia After Lower Leg Fracture
- Author
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Jaime Ortiz, Professor of Anesthesiology
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- 2024
3. The Prevalence of Neuropathic Pain Pathophysiology Associated With Ankle Fracture
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Roman Natoli, MD, PhD, Kelly M. Naugle, PhD, and Fletcher A White, MS, PhD, Professor of Anesthesia
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- 2024
4. Comparing Clinical Outcomes of Suture Button Versus Fibulink Fixation for Acute Ankle Syndesmosis Injuries
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William Kent, Assistant Professor of Orthopaedic Surgery
- Published
- 2024
5. Cryotherapy Reduces Time to Surgery and Local Complication in Patients With Ankle Fractures (Cryotherapy)
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Alessio Giai Via, M.D., Orthopaedic Sugeon, principal investigator
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- 2024
6. Performance and Safety Evaluation of Inion CompressOn Screw in Foot and Ankle Surgeries. PMCF Investigation
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- 2024
7. RCT Comparing Non-operative vs Operative Treatment of Suprasyndesmotic Ankle Fractures.
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Oslo University Hospital, Vestre Viken Hospital Trust, and Ostfold Hospital Trust
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- 2024
8. Go Fit Fast, Recovery Trajectory Using PROMIS®, Linking PROMIS®
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- 2024
9. Neuromuscular Electrical Stimulation in Foot and Ankle Surgery
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- 2024
10. Prospective Follow-up of the Results of Nail Arthrodesis of the Ankle (PROCLOU)
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- 2024
11. Sciatic Nerve Block for Ankle and Leg Fracture Manipulation in the Emergency Department (AnkleMan)
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Santi Di Pietro, Emergency Medicine Consultant
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- 2024
12. Surgical Versus Conservative Treatment of Weber B1 Fracture: Functional Outcome Using Gait Analysis (WEBER)
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- 2024
13. Post-surgical Outcomes With Anabolic Agent Use in High-risk Ankle Fractures: A Pilot RCT
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- 2024
14. Syndesmotic Screw in Neutral Position Versus Maximum Ankle Dorsiflexion in Ankle Fractures; Comparative Study.
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Mahmoud Asaad Mahmoud, Resident-orthopedic department-sohag hospital university
- Published
- 2024
15. Swedish Multicenter Trial of Outpatient Prevention of Leg Clots (StopLegClots)
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Sahlgrenska University Hospital, Sweden, Danderyd Hospital, Stockholm South General Hospital, Uppsala University Hospital, Gävle Hospital, Höglandssjukhuset Eksjö, Norrtälje Hospital, Östersund Hospital, Helsingborgs Hospital, Uddevalla Hospital, Norra Älvsborgs Länssjukhus, Istituto Ortopedico Rizzoli, Lugano Regional Hospital, Alingsås Lasarett, University Hospital, Akershus, and Paul Ackermann, Professor, MD, PhD
- Published
- 2024
16. Effect of Cool Spray and Cold Packs in Reducing Preoperative Edema and Pain in Ankle Fractures in Ubonratchathani (3-armRCT)
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Watcharachai Potad, MD, Resident of Orthopedics Sunpasitthiprasong hospital, Ubonratchathani, Thailand
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- 2024
17. Weber B Ankle Fractures With Associated Posterior Malleolus Fracture (PMFIX)
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University Hospital, Akershus, Ullevaal University Hospital, Helse Stavanger HF, Alesund Hospital, Ostfold Hospital Trust, St. Olavs Hospital, and Helgelandssykehuset
- Published
- 2024
18. Postoperative Aspirin and Ankle Fracture Healing
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Ashish Shah, M.D., Associate Professor
- Published
- 2024
19. A Longitudinal Outcomes Study of the Subchondroplasty® Procedure in the Foot/Ankle
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- 2024
20. Female sex as a negative predictor of outcomes of ankle arthrodesis: a retrospective comparative monocentric study.
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Fischer, Sebastian, Neun, Oliver, Rüsseler, Miriam, Herrmann, Eva, Schippers, Philipp, Münzberg, Matthias, and Hoffmann, Reinhard
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ARTHRODESIS , *WOMEN , *TRAFFIC accidents , *SEX distribution , *QUESTIONNAIRES , *TREATMENT effectiveness , *RETROSPECTIVE studies , *DIAGNOSIS , *GAIT in humans , *DESCRIPTIVE statistics , *ANKLE osteoarthritis , *ANKLE injuries , *SURGICAL complications , *PAIN management , *ANKLE joint , *COMPARATIVE studies , *ANKLE fractures , *SPRAINS , *ACCIDENTAL falls , *DISEASE risk factors , *DISEASE complications - Abstract
Background: End-stage post-traumatic osteoarthritis of the ankle joint may require arthrodesis if conservative treatment fails and a decision against total ankle replacement is made. We aimed to compare the sex-specific differences in outcomes and objectify them using validated specific scores. Methods: Between 2010 and 2021, 221 patients underwent ankle arthrodesis at our institution, including 143 men (MAA) and 78 women (FAA). In addition to demographic data, the aetiology of osteoarthritis, the Foot Function Index (FFI-D), the Olerud-Molander Score (OMAS), and the Short Form-12 questionnaire (SF-12) were collected in this monocentric study. The mean follow-up time was 5.8 years. End-stage osteoarthritis was mostly due to ankle fractures as a result of sprains, falls, and road traffic accidents. Results: Post-operatively, the mean FFI-D for pain was 17.3 (MAA: 14.7; FAA 22.2) and 43.9 for function (MAA: 41.1; FAA 49.5); the mean OMAS was 58.2; and the mean SF-12 physical component score was 42.5. Women achieved significantly worse results in all scores; only the mental component summary of the SF-12 did not differ between the sexes (p > 0.05). Approximately 34% of women stated that the result in terms of gait pattern was worse than expected (MAA 16.1%; p < 0.05). Again, significantly more men stated that the result was better than expected (MAA: 48.3%; FAA: 31.5%, p < 0.05). Conclusions: The fact that the clinical results were significantly worse in women after ankle arthrodesis should be considered when determining the indication. However, the expectations of men and women also need to be individually adjusted. [ABSTRACT FROM AUTHOR]
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- 2024
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21. Evaluation of treatment planning discrepancies: CT versus plain radiographic findings in patients with foot and ankle trauma.
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Kalantar, Seyed Hadi, Bagheri, Nima, Milan, Nesa, Mehni, Sare Moslemi, Oskouie, Iman Menbari, Alinia, Tina, and Rahimdoost, Nazanin
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MEDICAL digital radiography , *ANKLE fractures , *FOOT fractures , *LOSS of consciousness , *COMPUTED tomography , *ANKLE , *RADIOGRAPHS - Abstract
This study aimed to compare the findings of plain radiography and computed tomography (CT) of foot and ankle in patients submitted to the emergency department with high-energy foot and ankle trauma, to demonstrate if missing fractures on plain radiographs will significantly alter the treatment plan considered for each patient based on the findings of each imaging modality. We retrospectively observed standard radiological foot and ankle x-rays and CT scans in patients who presented to our center from April 2019 to June 2020 with a history of foot and ankle trauma with either loss of consciousness, a history of high-energy trauma, or clinical presentation disproportionate to plain radiographic findings. We investigated the number of fractures of each bone detected on plain radiographs and CT scans and the treatments based on each modality's findings in patients admitted to our center. Sixty-five out of 163 (39.87%) included in our study had at least one missed fracture on plain radiography that was detected on CT. Thirty-one (19%) patients had normal radiography despite actually having fractures. In 38 (23.31%) patients CT changed the treatment plan decided by our surgeons (P < 0.001). The two imaging modalities had a moderate agreement for detecting foot and ankle fractures overall (κ = 0.432). The failure to detect fractures in patients with high-energy trauma can significantly impact treatment effectiveness. Integrating CT scans into the diagnostic process can lead to changes in treatment planning and ultimately improve patient outcomes. Level of clinical evidence: IV. [ABSTRACT FROM AUTHOR]
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- 2024
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22. Comparative analysis of internal fixation modalities for PER type IV ankle fractures: a finite element study.
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Wu, Wangsheng, Wang, Huajuan, Liu, Wei, Liu, Bingsheng, Liu, Yang, and Wang, Chengwei
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BIOMECHANICS , *PATIENT safety , *COMPUTER-aided design , *RESEARCH funding , *FRACTURE fixation , *COMPUTED tomography , *BONE screws , *FINITE element method , *STATISTICAL reliability , *ANKLE fractures , *ANKLE joint - Abstract
Background: There are many options for the surgical treatment of pronation external rotation (PER) type IV ankle fractures, including the use of fibular plates and screws, the aim of this study was to investigate the biomechanical stability and safety of different internal fixation methods for PER type IV ankle fractures via finite element analysis. Methods: A three-dimensional finite element model of the ankle joint and the whole foot of a healthy 26-years-old adult male was established and validated based on computed tomography images of his lower limb, and a computer-aided design was used to produce a PER type IV ankle fracture and plate and screw model. Four different internal fixation modes were simulated, including a (all ankle fixation—utilizing a fibular plate and screws for comprehensive stabilization of the ankle), b (inferior tibiofibular joint fixation + all ankle fixation), c (inferior tibiofibular joint fixation + unfixed anterior ankle), and d (inferior tibiofibular joint fixation + unfixed anterior and posterior ankles). The results of the four different fixation methods were compared via finite element analysis, and the von Mises stresses. The displacements of the four different fixation methods were analyzed as the output indices. Results: There were no significant differences between the results of using fibular plates and screws and the displacement of fracture breaks among the four internal fixation modalities. The von Mises stress in the tibiotalar joint, median ankle, posterior ankle, and anterior ankle was minimized in the working condition of d, d, b, and d respectively. The von Mises stress in the fibular plate and screws was minimized in the working condition of a. The von Mises stress in the distal fibula was minimized in the working condition of a. However, the stress was mainly concentrated at the attachment point of the inferior tibiofibular anterior ligament, and in the working condition with inferior tibiofibular joint fixation, the stress was significantly concentrated in the inferior tibiofibular joint screw in all the fibular plates and screws. Conclusions: The results of this study demonstrate the feasibility of using finite element analysis to compare the biomechanical stability and safety of four configurations of fibular plates and screws for treating PER type IV ankle fractures. All four modalities provided comparable biomechanical stability and safety, showing no significant differences. However, the current limitations of the finite element analysis methodology preclude specific clinical inferences. Further refinement of the methodology in future studies is necessary to enable reliable clinical applications. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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23. Predicting the Healing of Lower Extremity Fractures Using Wearable Ground Reaction Force Sensors and Machine Learning.
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North, Kylee, Simpson, Grange, Geiger, Walt, Cizik, Amy, Rothberg, David, and Hitchcock, Robert
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MACHINE learning , *GROUND reaction forces (Biomechanics) , *FEATURE selection , *ANKLE fractures , *TIBIAL fractures , *FRACTURE healing - Abstract
Lower extremity fractures pose challenges due to prolonged healing times and limited assessment methods. Integrating wearable sensors with machine learning can help overcome these challenges by providing objective assessment and predicting fracture healing. In this retrospective study, data from a gait monitoring insole on 25 patients with closed lower extremity fractures were analyzed. Continuous underfoot loading data were processed to isolate steps, extract metrics, and feed them into three white-box machine learning models. Decision tree and Lasso regression aided feature selection, while a logistic regression classifier predicted days until fracture healing within a 30-day range. Evaluations via 10-fold cross-validation and leave-one-out validation yielded stable metrics, with the model achieving a mean accuracy, precision, recall, and F1-score of approximately 76%. Feature selection revealed the importance of underfoot loading distribution patterns, particularly on the medial surface. Our research facilitates data-driven decisions, enabling early complication detection, potentially shortening recovery times, and offering accurate rehabilitation timeline predictions. [ABSTRACT FROM AUTHOR]
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- 2024
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24. Higher Accuracy of Arthroscopy Compared to MRI in the Diagnosis of Chondral Lesions in Acute Ankle Fractures: A Prospective Study.
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Darwich, Ali, Nörenberg, Dominik, Adam, Julia, Hetjens, Svetlana, Bdeir, Mohamad, Schilder, Andreas, Thier, Steffen, Gravius, Sascha, and Jawhar, Ahmed
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ANKLE fractures , *MAGNETIC resonance imaging , *CARTILAGE , *LONGITUDINAL method , *DIAGNOSIS , *ARTHROSCOPY - Abstract
Even after successful surgery for acute ankle fractures, many patients continue having complaints. A possible explanation is the presence of concomitant chondral lesions. The aim of this study is to investigate the accuracy of MRI compared to that of arthroscopy in the assessment of chondral lesions in acute ankle fractures. In this prospective single-center study, patients presenting with acute ankle fractures over a period of three years were identified. A preoperative MRI was performed within a maximum of 10 days after trauma. During surgery, ankle arthroscopy was also performed. The International Cartilage Repair Society (ICRS) cartilage lesion classification was used to grade the detected chondral lesions. To localize the chondral lesions, the talar dome was divided into eight zones and the tibial/fibular articular surfaces into three zones. In total, 65 patients (28 females) with a mean age of 41.1 ± 15 years were included. In the MRI scans, 70 chondral lesions were detected (69.2% of patients) affecting mostly the tibial plafond (30%) and mostly graded as ICRS 3. The mean lesion area measured was 20.8 mm2. In the arthroscopy, 85 chondral lesions were detected (70.8% of patients) affecting mostly the medial surface of the talar dome (25.9%) and mostly graded ICRS 3. The mean lesion area measured was 43.4 mm2. The highest agreement between the two methods was observed in the size estimation of the chondral lesions. The present study shows the reduced accuracy of MRI when compared to arthroscopy in the assessment of traumatic chondral lesions in the setting of acute ankle fractures especially regarding lesion size. MRI remains an essential instrument in the evaluation of such lesions; however, surgeons should take this discrepancy into consideration, particularly the underestimation of chondral lesions' size in the preoperative planning of surgical treatment and operative technique. [ABSTRACT FROM AUTHOR]
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- 2024
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25. Acute traumatic subtalar dislocation: A rare but important clinical entity with 15-year retrospective radiological analysis of 23 cases.
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Yung, King Shing, Kwok, Hoi Ming, Pan, Nin Yuan, and Lo, Bill Archie
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OPEN reduction internal fixation , *ANKLE fractures , *HEEL bone fractures , *FOOT fractures , *COMPUTED tomography , *SUBTALAR joint - Abstract
Objectives: The objectives of this study were to contribute to the limited existing knowledge about subtalar dislocations, analyze the computed tomography (CT) findings and advantages over radiography, and report the rate and potential risk factors of post-traumatic peri-talar osteoarthritis (OA). Material and Methods: A total of 23 cases of traumatic subtalar dislocation during a 15-year period at three regional hospitals were retrospectively reviewed. Results: All 23 cases were closed dislocations. Successful close reduction was performed in 17 patients (73.9%) and 6 patients (26.1%) required open reduction and internal fixation. Twenty patients (87%) had associated foot and ankle fractures. Fractures of calcaneal medial tubercle were the most common (75%), followed by talar head (30%), sinus tarsi (25%), and medial malleolus (25%). The radiograph's sensitivity for identifying fractures was 48.1%. The mean follow-up period is 30 months. Symptomatic OA affected 8 patients (36.4%). No post-trauatic talar avascular necrosis was noted. Fractures were present in all of those patients with post-traumatic OA (100%). Three out of five patients who sustained high-energy mechanism injury developed radiographic OA (66.7%). Three out of six patients (50%) treated with open reduction and internal fixation also developed radiographic OA. Conclusion: Subtalar dislocation remains a rare injury. It is strongly associated with foot and ankle fractures. Fractures of the calcaneal medial tubercle were the most common. The risk of post-traumatic symptomatic peritalar OA is high. CT is useful in detecting occult fractures and injured bony subregions. We postulated potential risk factors of post-traumatic OA (fracture, high-energy mechanism of injury, open reduction, and internal fixation); however, this requires further study. [ABSTRACT FROM AUTHOR]
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- 2024
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26. Open ankle fractures in the elderly: predisposing factors and the associated mortality.
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Schermann, Haggai, Ogawa, Takahisa, Lubberts, Bart, Waryasz, Gregory R., Kaiser, Philip, DiGiovanni, Christopher W., and Guss, Daniel
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RISK assessment , *CLOSED fractures , *ACADEMIC medical centers , *FRACTURE fixation , *LOGISTIC regression analysis , *PROBABILITY theory , *HYPERTENSION , *SMOKING , *COMPOUND fractures , *SYMPTOMS , *SEVERITY of illness index , *RETROSPECTIVE studies , *DESCRIPTIVE statistics , *AGE distribution , *SURGICAL complications , *ODDS ratio , *CHRONIC kidney failure , *CASE-control method , *MEDICAL records , *ACQUISITION of data , *ANKLE fractures , *COMPARATIVE studies , *SURVIVAL analysis (Biometry) , *DISEASE complications , *OLD age ,MORTALITY risk factors - Abstract
The purpose of this study was to investigate the independent effect of open ankle fractures on postoperative mortality and to identify factors leading to open ankle fractures in the elderly population. This is a retrospective case–control study of 1,045 patients aged 65 years and older, with ankle fractures undergoing surgical fixation between 2010 and 2020 at three medical centers (Levels 1–2). A logistic regression analysis was used to identify risk factors for open fractures. Propensity score matching and survival analysis were used to measure the hazard of mortality attributable to open versus closed ankle fractures. There were 128 (12.2%) patients with open ankle fractures. Patients with open ankle fractures were more likely to be older, to be active smokers (OR = 1.7, p = 0.049), and tended to have a higher number of medical comorbidities including hypertension (OR = 2, p = 0.006) and chronic kidney disease (OR = 2.9, p = 0.005). Open ankle fractures were, independently of comorbid conditions and age, associated with higher risk of mortality (HR = 1.7, p = 0.03). [ABSTRACT FROM AUTHOR]
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- 2024
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27. Risk factors associated with breakage of tibio-fibular syndesmotic screws.
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Atilla, Halis Atıl, Akdoğan, Mutlu, Öztürk, Alper, Hayat, Muhammet, Barça, Fatih, Demir, Ekin Barış, Çakar, Albert, Ünal, Melih, and Köse, Özkan
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ANKLE fractures , *LOGISTIC regression analysis , *SCREWS , *BODY mass index , *RECEIVER operating characteristic curves - Abstract
Purpose: This retrospective study aimed to investigate the factors associated with the breakage of tibio-fibular syndesmotic screws (SS). Methods: 69 patients with unstable AO-Weber Type 44-B ankle fractures who underwent three cortex SS (3.5 mm ø) fixation were included. Patients were followed for at least one year (mean, 18.3 ± 7.6 months). At the final follow-up, patients with broken (Group I) and intact (Group II) SS were compared regarding age, gender, height, weight, body mass index, fracture type, SS length, location, and orientation. Multivariate logistic regression was used to identify the independent risk factors associated with SS breakage. The sensitivity, specificity, cut-off value, and area under the ROC curve were analyzed. Results: A stepwise backward logistic regression analysis revealed that age was the only independent predictor for SS breakage (OR = 0.938, 95% CI = 0.904–0.973, R2 = 0.270). ROC curve analysis demonstrated that patients younger than 36 years were associated with seven times increased risk of SS breakage [Odds ratio (95% CI), 7.042 (2.251–22.031)]. Conclusion: Age under 36 years was the only significant risk factor for SS breakage. The higher incidence of breakage of the syndesmotic screw can be informed to patients younger than 36. [ABSTRACT FROM AUTHOR]
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- 2024
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28. Early history of posterior malleolus fractures in ankle fractures.
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Bartoníček, Jan, Rammelt, Stefan, and Naňka, Ondřej
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ANKLE fractures , *OPEN reduction internal fixation , *GERMAN literature , *FRENCH literature , *HISTORICAL source material - Abstract
Introduction: No comprehensive treatise on the early history of fractures of posterior malleolus (PM) has yet been published, and many substantial discoveries have fallen into oblivion—particularly if not having been published in English originally. Materials and methods: Literature search was performed in original publications and historical sources. Results: Early history of PM fractures from their first description up to the beginnings of their operative treatment may be divided into three basic periods, covering the era between 1828 and 1940. In the pre-radiological period (1828–1895), description of PM injuries was based merely on the autopsy findings in deceased patients. The first mentions of this injury were published by the British authors. In the radiologic period (1899–1916), the x-ray examination started a revolution also in diagnostics of ankle fractures, with the first radiographs performed as early as in 1899. Radiographic examination had subsequently become an integral part of the diagnostics of these injuries and initiated a number of significant studies of PM fractures. The first detailed mention of a PM injury may be found in the French and German literature. The period of early operative treatment (1918–1940), i.e., open reduction and internal fixation of PM, was started by the younger post-WWI generation, primarily the French surgeons, represented by Gaston Picot. His operative technique and the first six cases treated operatively between 1918 and 1921 were described in 1921 by Edouard Huc. Picot himself published his technique in great detail in 1923. Conclusion: The early history of diagnostics and treatment of PM fractures witnesses the remarkable body of knowledge gathered about that topic by numerous visionary surgeons predominantly French and German surgeons immediately before and after World War I. They substantially contributed to the radiological examination and operative treatment of this injury. [ABSTRACT FROM AUTHOR]
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- 2024
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29. Radiological characteristics and injury mechanism of Logsplitter injury: a descriptive and retrospective study.
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Liang, Jing-Qi, Zhang, Yan, Yue, Yang, Feng, Hui, Liu, Pei-Long, Liang, Xiao-Jun, and Zhao, Hong-Mou
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ANKLE injuries , *COLLATERAL ligament injuries , *TIBIAL fractures , *ANKLE fractures , *COLLATERAL ligament , *COMMINUTED fractures - Abstract
Background: Logsplitter Injury is a type of high-energy ankle fracture dislocation. The mechanism of injury has not been described in detail. A detailed understanding of the radiological features and pathological changes can further guide treatment. Methods: Between April 2009 and December 2018, a retrospective analysis was conducted on 62 patients with Logsplitter injury. The study analysed the characteristics of fibular injury, tibial injury, syndesmosis injury, medial injury and lateral ligament injury on preoperative X-ray and CT scans. The incidence of the different injury types was summarised. The correlation between Logsplitter injuries and the mechanisms causing them were analysed using the Lauge-Hansen classification of ankle fractures. Results: The study provides data on the types of fractures observed. Of the total fractures, 98.4% were open fractures. The fibula injuries were classified as no fracture (1.6%), transverse or short oblique fractures (61.3%), butterfly fragments (25.8%), and comminuted fractures (11.3%). The tibial injuries included compression of lateral articular surfaces (38.7%) and posterior compressions (6.5%). Medial injuries, including medial malleolar fractures, accounted for 87.1%, and deltoid ligament rupture accounted for 12.9%. The study found that injuries to the syndesmosis consisted of simple ligament ruptures (11.3%), Tillaux fractures (8.1%), Volkmann fractures (43.5%), and Tillaux and Volkmann fractures (37.1%). In 12.9% of cases, there was a complete rupture of the lateral collateral ligament. Based on the Lauge-Hansen classification, 87.1% of injuries were pronation-abduction injuries, while 8.1% were pronation and external rotation injuries, and 1.6% were supination external rotation injuries. Furthermore, 3.2% of cases could not be classified. Conclusion: The pathoanatomic characteristics of Logsplitter injury are diverse, with some cases accompanied by collateral ligament injury. It is important to note that these evaluations are objective and based on current results. The most common injury mechanism is vertical violence combined with abduction, although in some cases, it may be a vertical combined external-rotation injury. Level of evidence: (4) case series. Trial registration: This study has been approved by the ethical research committee of the Honghui Hospital of Xi'an Jiaotong University, under the code: 202,003,002. [ABSTRACT FROM AUTHOR]
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- 2024
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30. Carbon footprint in trauma surgery, is there a way to reduce it?
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Lockhorst, Elize W., Schormans, Philip M. J., Berende, Cornelis A. S., van Hensbroek, Pieter Boele, and Vos, Dagmar I.
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TRAUMA surgery ,CONDUCTION anesthesia ,ECOLOGICAL impact ,ANKLE fractures ,REDUCTION potential ,ANESTHESIA - Abstract
Background: Inhaled anaesthetic agents like sevoflurane contribute for approximately 5% to healthcare's carbon footprint. Previous studies suggested that the use of these agents should be minimized. Although multiple trauma surgeries can be performed under regional anaesthesia, most are performed under general anaesthesia. This study aims to evaluate the environmental benefits of using regional anaesthesia over general anaesthesia and to compare the associated complication rates. Methods: This retrospective study included all trauma patients (≥ 18 years) who underwent surgical intervention for hand, wrist, hip, or ankle fractures from 2017 to 2021. The hypothetical environmental gain was calculated based on the assumption that all surgeries were performed under regional anaesthesia. Complication rates were compared between regional and general anaesthesia. Results: Of the 2,714 surgeries, 15% were hand, 26% wrist, 36% hip, and 23% ankle fractures. General anaesthesia was used in 95%, regional in 5%. Switching this 95% to regional anaesthesia would reduce the sevoflurane use by 92 k, comparable to driving 406,553 km by car. The complication rate was higher with general anaesthesia compared to regional (7.7% vs 6.9%, p = 0.75). Conclusion: The potential gain of the reduction of sevoflurane in trauma surgeries which can be performed under regional anaesthesia can be significant. [ABSTRACT FROM AUTHOR]
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- 2024
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31. Successful management of a delayed presentation of traumatic descending thoracic aorta pseudoaneurysm: a literature review based on a case report.
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Sadeghian, Mohammad, Ebrahimi, Pouya, Soltani, Parnian, Ghasemi, Massoud, Taheri, Homa, and Mehrpooya, Maryam
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HEMOTHORAX , *TRAFFIC accidents , *ENDOVASCULAR aneurysm repair , *CHEST pain , *MORPHINE , *THORACIC surgery , *COMPUTED tomography , *BLOOD vessels , *SURGICAL stents , *RESUSCITATION , *HAND injuries , *TREATMENT effectiveness , *INTRAVENOUS therapy , *BONE fractures , *ORTHOPEDIC surgery , *SURGICAL complications , *ELECTROCARDIOGRAPHY , *FALSE aneurysms , *SACRAL fractures , *CHEST tubes , *ANKLE fractures , *THORACIC aorta , *ECHOCARDIOGRAPHY - Abstract
Background: Blunt traumatic aortic injury (BTAI) is the second leading cause of death due to traumas in young patients. The primary presentation might be chest or interscapular pain, difficulty in breathing, and, in severe cases, hypotension. Considering the rapid deterioration of these patients' clinical conditions, prompt diagnosis and treatment initiation are crucial. In these injuries, the most involved parts of the aorta are the isthmus (distal to the left subclavian artery) and the descending part in the thorax. Therefore, the main diagnostic strategies include transthoracic echocardiography, CT angiography, and endovascular diagnostic approaches. Case presentation The patient was a 19-year-old male presenting with the symptoms of chest pain, dyspnea, and extremities excruciating pain after a car turnover. The initial evaluation showed no abnormal cardiovascular finding except bilateral hemothorax, addressed with chest tubes. Twelve hours later, when the patient was under observation for orthopedic surgeries, his chest pain and dyspnea started, and TTE and CTA showed a grade three descending aneurysm of the aorta. The patient was treated immediately with an endovascular procedure of stent implantation. A delayed debranching surgery was also performed, which resulted in desirable outcomes and uneventful follow-up. Conclusion: Although open thoracic surgery is the main and almost the only option for treating aneurysms of the aorta in hemodynamically unstable patients, the endovascular procedure has shown superior outcomes in selected patients with appropriate anatomy. Debranching surgery, which can be done simultaneously or with delay after the initial procedure, has proven protective against thromboembolic cerebral events. Clinical key point: Patients with an aneurysm of the aorta should be transported to a medical center with a multidisciplinary team for an urgent evaluation and treatment. The initial resuscitation and diagnosis are challenging, considering the fatal nature of these injuries, and the selection of the treatment is based on the patient's clinical condition and evaluated anatomy in cardiovascular imaging. [ABSTRACT FROM AUTHOR]
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- 2024
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32. Operative treatment of isolated epiphyseal fracture of the distal fibula: 1 case report and literature review.
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Jiang, Zhongbo, Yue, Liang, Wang, Deheng, Liang, Yanchen, Jing, Cheng, and Guo, Yanbo
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LITERATURE reviews , *FIBULA , *ANKLE injuries , *OPEN reduction internal fixation , *PERONEAL tendons , *ANKLE fractures - Abstract
Pediatric ankle injuries are common; ankle epiphyseal fractures are also common in children. But isolated distal epiphyseal fibular fractures of the distal fibula are clinically rare. We describe one unusual case of an adolescent with a completely displaced Salter-Harris type II distal fibular epiphyseal fracture. The attempt of closed reduction failed, and the patient required open reduction and internal fixation. The localized periosteum and the superior peroneal retinaculum were avulsed from the distal fibular metaphysis, with the peroneal tendons underneath exposed but no obvious subluxation. To the best of our knowledge, this combination of injuries has not been previously reported. [ABSTRACT FROM AUTHOR]
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- 2024
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33. Partial weight-bearing following ankle fracture: what's the actual load in early recovery?
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Merkle, Tobias Peter, Hofmann, Nina, Knop, Christian, and Da Silva, Tomás
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ANKLE fractures , *BIOFEEDBACK training , *PAIN measurement , *TIME measurements , *TEACHING methods - Abstract
Purpose: This study investigates the learning efficacy for partial weight load before discharge as well as the impact of biofeedback during the learning process. Methods: We monitored weight-bearing in 57 patients who had surgery for ankle fractures. Continuous measurements without and with biofeedback were performed in the early postoperative stage in order to, first, assess how well these patients could apply what they have learned before being discharged, and second, to examine the influence of biofeedback. Results: Using conventional teaching methods, only about one-third of patients (36.8% on the ground and 29.2% on the stairs) were able to maintain a satisfactory load. One-fourth of the patients did not place any weight on their leg, which was shown to be due to excessive pain at the time of the measurement (p < 0.05). A further one-fourth loaded inadequately low, while the remainder loaded excessively. Patients benefited significantly from the activation of audio-visual biofeedback in real time. As a result, loads in a target zone between 15 and 30 kg could be significantly increased (p < 0.05). Conclusion: We conclude that the majority of ankle fracture patients were unable to learn partial weight bearing in the early postoperative stage using traditional techniques. Additionally, each patient's ability to carry out a given loading varied. Using an audio-visual real-time biofeedback modality led to significantly improved performance. These findings support the proposed utility of audiovisual feedback in early rehabilitation. With the use of outpatient real-time biofeedback systems, therapists will be able to respond specifically to the needs of each individual patient. Trial registration: Trial registration: DRKS00031136, Registered 01.02.2023 - Retrospectively registered, https://www.drks.de/DRKS00031136 [ABSTRACT FROM AUTHOR]
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- 2024
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34. The outcomes of the management of complex distal tibia and ankle fractures in elderly with tibiotalocalcaneal nail in a minimum 12-month follow-up period.
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Kotsarinis, Georgios, Santolini, Emanuele, Kanakaris, Nikolaos, and Giannoudis, Peter V.
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TIBIAL fractures , *FRACTURE fixation , *ORTHOPEDIC implants , *TIBIA , *TREATMENT effectiveness , *FUNCTIONAL status , *TRAUMA centers , *SURGICAL complications , *REOPERATION , *ANKLE fractures , *SURGICAL site infections , *DISEASE risk factors , *OLD age - Abstract
Purpose: To evaluate the clinical outcomes of the use of tibiotalocalcaneal nail for the treatment of complex distal tibia and ankle fractures in elderly people, in a major trauma centre. Methods: Elderly patients (age > 65) with distal tibia or ankle fractures that underwent stabilization with a tibiotalocalcaneal nail were eligible to participate. Exclusion criteria were patients that died or were lost to follow-up and cases in which the nail was used in a chronic setting, such as malunion and non-union. Main parameters evaluated were fracture union, complications and functional outcomes. The functional outcome was assessed using the Olerud–Molander Ankle Score (OMAS). The minimum follow-up was 12 months. Results: Thirty-two consecutive patients (12 males) with a mean age of 80.2 years (range 66–98) met the inclusion criteria and formed the basis of this study. Fracture union was achieved in 93.8% of the cases at a mean time of 3.9 months (range 2–8). Two patients developed surgical site infections and underwent reoperation before union. The overall complication rate was 25.1%, while the respective reintervention rate was 18.8%. In terms of functional outcomes, the mean OMAS score was 45, ranging from 20 to 70. Conclusion: Tibiotalocalcaneal nailing can be considered as an acceptable less invasive option with good functional outcomes for the treatment of complex distal tibia and ankle fractures in frail patients with problematic local soft tissues. [ABSTRACT FROM AUTHOR]
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- 2024
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35. Temporary immobilization methods for closed low-energy ankle fracture-dislocations: comparative analysis of a retrospective cohort.
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González-Morgado, Diego, Bargalló-Granero, Júlia, Pujol, Oriol, Altayó-Carulla, Marta, Castellanos-Alonso, Sara, Reverté-Vinaixa, María Mercedes, Nomdedéu, Josep, Tomás-Hernández, Jordi, Joshi-Jubert, Nayana, Teixidor-Serra, Jordi, Minguell-Monyart, Joan, and Andrés-Peiró, José Vicente
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OPEN reduction internal fixation , *CLOSED fractures , *SURGERY , *PATIENTS , *SPLINTS (Surgery) , *FRACTURE fixation , *TREATMENT effectiveness , *RETROSPECTIVE studies , *DESCRIPTIVE statistics , *LONGITUDINAL method , *SURGICAL complications , *MEDICAL records , *ACQUISITION of data , *ANKLE fractures , *ANKLE dislocation , *THERAPEUTIC immobilization , *COMPARATIVE studies , *PATIENT satisfaction , *EVALUATION ,EXTERNAL fixators - Abstract
Purpose: Ankle fracture-dislocations (AFD) often necessitate staged management involving temporary external fixation (EF) due to mechanical instability or blistering. However, limited literature exists on the optimal temporary immobilization method for low-energy closed AFD. This study compared baseline patient and fracture characteristics, along with clinical and radiological outcomes between AFD initially immobilized with EF versus splinting. Methods: A retrospective cohort study was conducted involving patients with AFD temporarily immobilized using EF or splinting, followed by definitive open reduction and internal fixation. Quality of reduction (QOR) was assessed for each patient post-initial immobilization and after the definitive surgery. Results: The study encompassed 194 patients: 138 treated with a splint (71.1%) and 56 (28.9%) with EF. Secondary loss of reduction had occurred in three patients who were splinted (2.2%). The mean ages in the EF and splint groups were 63.2 and 56.1 years, respectively (p = 0.01). Posterior malleolus fracture (PMF) and blisters were more prevalent in EF patients (69.6% vs. 43.5% for PMF and 76.8% vs. 20.3% for blisters, respectively; p = 0.05 and p < 0.01). Postoperative complication rates were 8.9% for EF versus 10.9% for splinting (p = 0.69). Satisfactory final QOR was attained in 79.8% of patients treated with a splint versus 64.3% with EF (p = 0.02). Conclusion: Patients immobilized by EF presented with poorer baseline characteristics and had more unstable injuries. Nevertheless, postoperative complication rates were comparable. Thus, EF appears to be a valuable tool for standardizing outcomes in AFD patients with a less favorable prognosis. [ABSTRACT FROM AUTHOR]
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- 2024
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36. Primary arthrodesis for diabetic ankle fractures using a modified retrograde femoral intramedullary locking nail combined with lateral plating, surgical technique, and early results of a pilot study.
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Fadle, Amr A., El-Adly, Wael, Fekry, Momen Ayman, Osman, Ahmed E., and Khalifa, Ahmed A.
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ARTHRODESIS , *GLYCOSYLATED hemoglobin , *FRACTURE fixation , *ORTHOPEDIC implants , *PILOT projects , *FUNCTIONAL assessment , *TREATMENT effectiveness , *ANKLE fractures ,FEMUR surgery - Abstract
Purpose: We aimed to report the early results of performing acute ankle arthrodesis using a modified retrograde femoral intramedullary locking IMN concomitant with plating at the same setting for managing diabetic patients' acute ankle fractures. Methods: We prospectively included patients who presented acutely with ankle fractures, where hemoglobin A1C (HbA1C) on admission was > 7%, and the Adelaide Fracture in the Diabetic Ankle (AFDA) algorithm score was 5 or above. All patients were treated by acute ankle arthrodesis using a modified retrograde femoral IMN combined with lateral plating. Functional assessment was reported according to a modified American Orthopaedic Foot and Ankle Society ankle hindfoot scale (AOFAS), and complications were documented. Results: Six patients had an average age of 55.7 years (37–65). The average HbA1C on admission was 7.9 (7.3–9), and the average AFDA score was 7.3 (6–8). The average operative time was 79.2 min (70–90). All patients, except for one, achieved union at the arthrodesis site after an average of 10.3 weeks (8–14). After an average last follow-up of 9 months (6–12), the average modified AOFAS was 73.2 (82 to 62); four patients had an excellent score and one good. Complications developed in two, one deep infection after 2 weeks treated by metal removal and Ilizarov, and the other patient developed a stress fracture at the tibial end of the nail, which was treated by open reduction and internal fixation using a plate and screws. Conclusion: Using a modified femoral IMN combined with lateral plating is a promising technique to achieve ankle arthrodesis in diabetic patients with acute ankle fractures with acceptable outcomes; however, further studies with larger numbers are needed. Level of evidence: IV [ABSTRACT FROM AUTHOR]
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- 2024
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37. Closed reduction and internal fixation for tillaux fractures, based on pre-operative three-dimensional computed tomography.
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Lee, Jong Wha, Cho, Jae Ho, Song, Hyung Keun, Chung, Jun Young, Park, Young Uk, and Kim, Tae Hun
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MEDICAL protocols , *THREE-dimensional imaging , *FRACTURE fixation , *COMPUTED tomography , *ORTHOPEDIC implants , *PREOPERATIVE care , *DESCRIPTIVE statistics , *ANKLE fractures - Abstract
Objective: This study aimed to propose treatment protocol and identify patterns of tillaux fractures using three-dimensional (3D) computed tomography (CT) analysis and to describe an effective reduction technique. Methods: Forty-two juvenile patients with tillaux fractures were evaluated with 3D-CT scan for fracture displacement pattern and received surgical treatment. Tillaux fragment was reduced by pushing the superomedial quadrant part of the fragment slightly downward towards the ankle joint from anterolateral to posteromedial through 5-mm skin incisions with mosquito forceps. A 4.0 cannulated screw was subsequently inserted from the anterolateral to the posteromedial side parallel to the ankle joint. We analysed the distance and direction of fracture displacement with 3D-CT before the surgery. Pre-operative and post-operative plain radiographs were evaluated. Results: Pre-operative 3D-CT analysis revealed a common fracture pattern, varus tilt, and external rotation of fragment. We achieved satisfactory reduction with residual fracture gaps less than 2 mm in 42 cases. Two cases had a 13-mm anterior gap that was reduced by mini-open reduction because of periosteal impingement. No significant clinical complications were found. Conclusion: The closed reduction technique developed based on the fracture pattern identified by 3D-CT anatomical analysis is safe and effective in treating tillaux fractures. [ABSTRACT FROM AUTHOR]
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- 2024
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38. A morphological review of medial malleolar fractures – A large single centre series.
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Aamir, Junaid, Caldwell, Robyn, Long, Sarah, Sreenivasan, Sachith, Mavrotas, Jason, Panesa, Ayn, Jeevaresan, Shagilan, Lampridis, Vasileios, and Mason, Lyndon
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ELECTRONIC health records , *ANKLE fractures , *ANKLE surgery , *FRACTURE fixation , *DISEASE prevalence - Abstract
Many approaches to management of medial malleolar fractures are described in the literature however, their morphology is under investigated. The aim of this study was to analyse the morphology of medial malleolar fractures to identify any association with medial malleolar fracture non-union or malunion. Patients who had undergone surgical fixation of their MMF were identified from 2012 to 2022, using electronic patient records. Retrospective analysis of their preoperative, intraoperative, and postoperative radiographs was performed to determine their morphology and prevalence of non-union and malunion. Lauge-Hansen classification was used to characterise ankle fracture morphology and Herscovici classification to characterise MMF morphology. A total of 650 patients were identified across a 10-year period which could be included in the study. The overall non-union rate for our cohort was 18.77% (122/650). The overall malunion rate was 6.92% (45/650). Herscovici type A fractures were significantly more frequently mal-reduced at time of surgery as compared to other fracture types (p =.003). Medial wall blowout combined with Hercovici type B fractures showed a significant increase in malunion rate. There is a higher rate of bone union in patients who had been anatomically reduced. The morphology of medial malleolar fractures does have an impact of the radiological outcome following surgical management. Medial wall blowout fractures were most prevalent in adduction-type injuries; however, it should not be ruled out in rotational injuries with medial wall blowouts combined with and Herscovici type B fractures showing a significant increase in malunions. Herscovici type A fractures had significantly higher malreductions. Level 3 – Retrospective Cohort Study [ABSTRACT FROM AUTHOR]
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- 2024
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39. Ankle fractures with Chaput fragment: A new classification system with insights into morphology and relation to surgical treatment.
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Patel, Sandeep, Baburaj, Vishnu, Sharma, Siddhartha, and Dhillon, Mandeep Singh
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ANKLE fractures , *AVULSION fractures , *FRACTURE fixation , *SUTURES , *DISEASE prevalence - Abstract
The Chaput fragment, a bony avulsion of the anterolateral margin of the distal tibia, is a less commonly discussed fracture pattern in ankle injuries. Its significance in ankle fractures and the optimal fixation technique remains unclear due to limited literature. This study aims to describe the morphology of ankle fractures with Chaput fragment and introduce a new classification system. We retrospectively analyzed 33 patients with ankle fractures with associated Chaput fragment treated at our institute over a 3-year period. Data on patient demographics, fracture classification, surgical approach, and fixation method were collected, and a novel classification system for Chaput fragments was proposed. Four distinct morphological types of Chaput fragment were identified (types 1–4), and three newer variants of trimalleolar fractures were identified (anterior, lateral, and medial variants). Type 1 refers to a small avulsion fragment attached to the anterior-inferior tibiofibular ligament; Type 2 is an anterolateral oblique type; Type 3 refers to an anterolateral fragment with extension into the medial malleolus and Type 4 is a comminuted Chaput fragment. Type 1 Chaput fragment was the most prevalent (60.6%), followed by Type 2 (24.3%), Type 4 (9.1%), and Type 3 (6.1%). The fixation methods ranged from screw fixation, plate fixation, and suture fixation to combinations of these techniques or even indirect stabilization with syndesmotic screws. Our new classification system based on morphology includes all possible variants of Chaput fracture. This preliminary data needs to be corroborated by more studies and validated by a larger number of observers [ABSTRACT FROM AUTHOR]
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- 2024
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40. Arthroscopically Assisted Technique in the Treatment of Ankle Fractures with Posterior Malleolus Fragment in Adults.
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Mohamed Elhabet, Mohamed Atef, Abo-Elnasr, Khaled Mohamed, Henawy, Ayman Tawfik, Metwally, Ahmed Mahroos, and Toreih, Ahmed Aly
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ARTHROSCOPY , *EXAMINATION of joints , *ANKLE fractures , *ANKLE , *RANGE of motion of joints - Abstract
The article focuses on the effectiveness of an arthroscopically assisted technique for treating ankle fractures involving a posterior malleolus fragment in adults. Topics include the impact of the technique on functional outcomes as measured by the AOFAS score, improvements in ankle range of motion over time, and the identification and management of intra-articular injuries during the procedure.
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- 2024
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41. Clinical Effect of Screw Internal Fixation on Fracture Healing and Ankle Alignment in Patients with Posterior Malleolar Fracture.
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JIAWANG ZHOU, WEIDONG WU, LI SUN, FENG LV, and JUNJIE FAN
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INTERNAL fixation in fractures ,ANKLE joint ,FRACTURE healing ,ANKLE fractures ,OPERATIVE surgery - Abstract
PURPOSE OF THE STUDY To examine the clinical impact of screw internal fixation on the process of fracture healing and ankle alignment in individuals diagnosed with posterior malleolar (PM) fracture, specifically those with a fracture involving less than 25% of the articular surface (ASR) area. MATERIAL AND METHODS A total of 120 patients diagnosed and treated for PM fracture, encompassing less than 25% of the distal tibial ASR area, were selected from our hospital’s records spanning from September 2021 to June 2023. These people were subsequently divided into two groups, namely the control group (group A) and the observation group (group B), based on the distinct treatment methods employed, with each group consisting of 60 patients. The people in the group A were treated with posterior malleolus non internal fixation, while the patients in the group B were treated with posterior malleolus screw internal fixation. The visual analog scores, peak plantar pressure and AOFAS scores of the two groups were subjected to comparison. RESULTS The visual analog scores in the observation group at 6 months and 12 months after operation were reduced than the group A. Three months after operation, the peak plantar pressure of the affected foot (full foot, hind foot) in the group B was reduced than that of the healthy foot; There was a lack of statistically significant variation observed in the peak plantar pressure (full foot, hind foot) between the affected foot and the healthy foot 12 months after operation in the group B, and the plantar pressure tended to be balanced. Three months after operation, the peak plantar pressure of the affected foot (full foot, hind foot) in the group A was reduced than that of the healthy foot; After a period of 12 months following the surgical procedure, no notable disparity in the maximum pressure exerted on the sole of the foot was observed between the foot that underwent the operation and the unaffected foot in the group A, but the peak plantar pressure of the whole foot was reduced than that of the healthy foot, and the plantar pressure did not tend to be balanced. At the intervals of 6 months and 12 months following the surgical procedure, AOFAS ankle hind foot score in the group B was increased than the group A. CONCLUSIONS The utilization of screw internal fixation demonstrates favorable clinical outcomes in patients presenting with PM fracture encompassing less than 25% of the articular surface area, which is conducive to promoting fracture healing, maintaining good ankle alignment, and promoting patient rehabilitation. [ABSTRACT FROM AUTHOR]
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- 2024
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42. A systematic review of posterior pilon variant fractures.
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Lassiter, Eric M., Brown, Kevin J., Patel, Devon, Sparks, Addison, Liu, Jiayong, and Elattar, Osama
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TIBIA physiology ,MEDICAL information storage & retrieval systems ,SURGERY ,PATIENTS ,FRACTURE fixation ,COMPUTED tomography ,DESCRIPTIVE statistics ,ORTHOPEDIC surgery ,SYSTEMATIC reviews ,MEDLINE ,ANKLE fractures ,ONLINE information services - Abstract
Posterior pilon variant ankle fractures (PPVF) are a unique subtype of posterior malleolar fractures which have been a source of controversy and confusion in recent years. There has not been a thorough literature review previously written on the topic. Database searches of PubMed and Embase were conducted from inception until June 2023. The key words included "pilon variant," "posterior pilon variant," and "posterior pilon" fractures. Outcomes were evaluated by union time, rates of delayed union, nonunion, malunion, and complication. A total of 15 articles relevant to surgical repair of pilon variant fractures were included in the literature review. The unique mechanism of injury has been reported to involve both rotational and axial forces, leading to involvement of the posterior and medial aspects of the distal tibia. Pilon variant fractures can be suspected by several characteristics on radiographs and have a high confirmation rate via CT images. Multiple systems have been proposed to classify this fracture pattern, but there is no consensus on the ideal classification system. Surgically, direct fixation has shown better short-term clinical outcomes versus indirect fixation or no fixation. PPVF have a distinct fracture pattern involving the posterior and medial columns of the distal tibial plafond, and results from a mechanism intermediate to rotational and axial forces. These fractures are more severe than tri-malleolar fractures due to increased rates of articular impaction and incongruity. Future classification systems should focus on joint surface area and the tibial pilon column involved to avoid confusion with less severe posterior malleolar fractures. [ABSTRACT FROM AUTHOR]
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- 2024
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43. The fibular intramedullary nail versus plate fixation for ankle fractures in adults: a systematic review and meta-analysis of randomized controlled trials
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Jie Zhang, Rong Luo, and Jialei Chen
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Fibular intramedullary nail ,Plate fixation ,Ankle fractures ,Meta-analysis ,Orthopedic surgery ,RD701-811 ,Diseases of the musculoskeletal system ,RC925-935 - Abstract
Abstract Objective The effectiveness and safety of fibular intramedullary nail fixation (FINF) compared to plate fixation (PF) in treating ankle fractures among adults remains unclear. Therefore, we conducted a meta-analysis to assess the efficacy and safety of FINF versus PF, aiming to provide orthopedic surgeons with valuable insights when choosing between the two internal fixation methods for patient treatment. Methods PubMed, EMBASE, and SCOPUS were systematically searched for articles comparing FINF and PF in ankle fractures among adults. Functional outcomes, complications, and bony union were compared between the implants. Results A total of seven studies were included in the study, involving 586 patients. The results revealed no statistically significant differences in functional outcomes between two groups at 3, 6, and 12 months postoperatively. The outcomes favoring FINF comprised a lower infection rate (RR = 0.23, 95%CI, 0.11 to 0.47, P
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- 2024
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44. Fracturas del maléolo peroneo: conceptos actuales
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B. Olías-López, J. Boluda-Mengod, D. Rendón-Díaz, J. Ojeda-Jiménez, A. Martín-Herrero, E. Morales-Mata, and M. Herrera-Pérez
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Ankle fractures ,Fibula fractures ,Associated injuries ,Fibular fixation options ,Decision-making algorithm ,Orthopedic surgery ,RD701-811 - Abstract
Resumen: Las fracturas de tobillo representan el 9% de todas las fracturas, con un aumento de incidencia, sobre todo en ancianos. En las fracturas de tobillo, la fractura aislada del maléolo peroneo es la más frecuente, llegando al 65-70% del total. La decisión terapéutica se basa fundamentalmente en la estabilidad del anillo del tobillo, considerándose estable si se afecta en un punto e inestable si son 2 o más. Es crucial descartar lesiones asociadas que puedan influir en la actitud terapéutica. El tratamiento quirúrgico se centra en restablecer la longitud del peroné, la reconstrucción articular, la estabilidad de la sindesmosis y en proporcionar una fijación estable. Este artículo revisa la evaluación y el manejo de la fractura del maléolo peroneo, propone un algoritmo de decisiones y examina diversas opciones de fijación del peroné. Abstract: Ankle fractures represent up to 9% of all fractures, with an increased incidence in the elderly population. Among these fractures, isolated fractures of the lateral malleolus are the most common, representing 65-70% of all cases. The therapeutic decision-making primarily relies on the stability of the ankle ring, considering it stable if affected at one point and unstable if two or more points are affected. Surgical treatment focuses on restoring the length of the fibula, joint reconstruction, stabilizing the syndesmosis, and providing a stable fixation. It is crucial to rule out associated injuries that may influence therapeutic management. This article reviews the evaluation and management of lateral malleolus fractures, proposes a decision-making algorithm, and examines several fibular fixation options.
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- 2024
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45. Adverse effect of smoking on surgical site infection following ankle and calcaneal fracture fixation: a meta-analysis
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Duy Nguyen Anh Tran, Bao Tu Thai Nguyen, Tan Thanh Nguyen, Yu-Pin Chen, and Yi-Jie Kuo
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ankle fractures ,calcaneal fractures ,meta-analysis ,smoking ,surgical site infection ,Orthopedic surgery ,RD701-811 - Abstract
Purpose: Studies have reported conflicting findings on the relationship between smoking and surgical site infection (SSI) post fixation for ankle and calcaneal fractures. This meta-analysis explored the effect of smoking on SSI incidence following open reduction and internal fixation (ORIF) of these fractures. Methods: Full-text studies on smoking’s influence on post-ORIF SSI rates for closed ankle and calcaneal fractures were sourced from the PubMed, Embase, and Cochrane databases, with no consideration given to language or publication date. Study quality was appraised using the Newcastle–Ottawa Scale. Odds ratios (OR) and the corresponding 95% CIs were determined using random-effects models. This meta-analysis adhered to the PRISMA guidelines and was registered with PROSPERO (CRD42023429372). Results: The analysis incorporated data from 16 cohort and case–control studies, totaling 41 944 subjects, 9984 of whom were smokers, with 956 SSI cases. Results indicated smokers faced a higher SSI risk (OR: 1.62; 95% CI: 1.32–1.97, P < 0.0001) post ORIF, with low heterogeneity (I2 = 26%). Smoking was identified as a significant deep SSI risk factor (OR: 2.09; 95% CI: 1.42–3.09; P = 0.0002; I2 = 31%). However, the subgroup analysis revealed no association between smoking and superficial SSI (OR: 1.05; 95% CI: 0.82–1.33; P = 0.70; I2 = 0%). Conclusion: Smoking is associated with increased SSI risk after ORIF for closed ankle and calcaneus fractures. Although no clear link was found between superficial SSI and smoking, the data underscore the negative influence of smoking on deep SSI incidence.
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- 2024
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46. A Study to Compare Two Different Managements After Ankle Surgery: Immediate and Delayed Weight-bearing.
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- 2023
47. Efficacy of Multimodal Periarticular Injections in Operatively Treated Ankle Fractures
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- 2023
48. Custom Dynamic Orthoses to Reduce Articular Contact Stress (PRMRP FPA CT)
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Jason Wilken, Director of Collaborative Research and Development, Associate Professor
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- 2023
49. Iterative Design of Custom Dynamic Orthoses to Reduce Articular Contact Stress (PRMRP-FPA2)
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University of Delaware, Bio-Mechanical Composites, Fabtech Systems, and Jason Wilken, Director of Collaborative Research and Development, Associate Professor
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- 2023
50. Waterproof Casting Versus Standard Casting for Short Leg Walking Casts
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David Tager, Assistant Professor
- Published
- 2023
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