Felipe Pino, Leonardo Lagos, Christian Urbina, Fernando Vargas, Mauricio Parra, Francisco Bravo, Christian Bastias
{"title":"采用改良后内踝入路治疗后踝骨骨折的还原质量","authors":"Felipe Pino, Leonardo Lagos, Christian Urbina, Fernando Vargas, Mauricio Parra, Francisco Bravo, Christian Bastias","doi":"10.1177/24730114241290201","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Anatomical reduction of posterior malleolar fracture is a key goal in achieving good functional outcomes in patients with ankle fractures. Although there are many approaches for managing this type of fracture, no studies have shown reduction quality of posterior malleolar fracture in postoperative CT scan using the modified posteromedial ankle approach.</p><p><strong>Methods: </strong>A retrospective case series of 66 patients of 2 health centers with type 2, 3, and 4 posterior malleolar fractures according to Bartonicek classification treated using the modified posteromedial ankle approach was performed. The postoperative CT scan was used to assess syndesmotic reduction and articular step-off and residual gap in posterior malleolus reduction.</p><p><strong>Results: </strong>Reduction of posterior malleolus fracture was determined to be <2 mm in 62 patients and >2 mm in 4 cases. Syndesmotic reduction quality was considered to be anatomical in 61 patients. Four patients showed mild anterior fibular translation in the axial plane and were not reoperated. One syndesmotic malreduction was considered poor.</p><p><strong>Conclusion: </strong>In this study, we found that 92% (61 of 66) of patients with posterior malleolar fracture were reduced with <2 mm step-off using this modified posteromedial ankle approach and fracture fixation strategy.</p><p><strong>Level of evidence: </strong>Level IV, case series.</p>","PeriodicalId":12429,"journal":{"name":"Foot & Ankle Orthopaedics","volume":"9 4","pages":"24730114241290201"},"PeriodicalIF":0.0000,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11528782/pdf/","citationCount":"0","resultStr":"{\"title\":\"Reduction Quality in Posterior Malleolar Fractures Using a Modified Posteromedial Ankle Approach.\",\"authors\":\"Felipe Pino, Leonardo Lagos, Christian Urbina, Fernando Vargas, Mauricio Parra, Francisco Bravo, Christian Bastias\",\"doi\":\"10.1177/24730114241290201\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Anatomical reduction of posterior malleolar fracture is a key goal in achieving good functional outcomes in patients with ankle fractures. Although there are many approaches for managing this type of fracture, no studies have shown reduction quality of posterior malleolar fracture in postoperative CT scan using the modified posteromedial ankle approach.</p><p><strong>Methods: </strong>A retrospective case series of 66 patients of 2 health centers with type 2, 3, and 4 posterior malleolar fractures according to Bartonicek classification treated using the modified posteromedial ankle approach was performed. The postoperative CT scan was used to assess syndesmotic reduction and articular step-off and residual gap in posterior malleolus reduction.</p><p><strong>Results: </strong>Reduction of posterior malleolus fracture was determined to be <2 mm in 62 patients and >2 mm in 4 cases. Syndesmotic reduction quality was considered to be anatomical in 61 patients. Four patients showed mild anterior fibular translation in the axial plane and were not reoperated. One syndesmotic malreduction was considered poor.</p><p><strong>Conclusion: </strong>In this study, we found that 92% (61 of 66) of patients with posterior malleolar fracture were reduced with <2 mm step-off using this modified posteromedial ankle approach and fracture fixation strategy.</p><p><strong>Level of evidence: </strong>Level IV, case series.</p>\",\"PeriodicalId\":12429,\"journal\":{\"name\":\"Foot & Ankle Orthopaedics\",\"volume\":\"9 4\",\"pages\":\"24730114241290201\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-10-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11528782/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Foot & Ankle Orthopaedics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1177/24730114241290201\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/10/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Foot & Ankle Orthopaedics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/24730114241290201","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
Reduction Quality in Posterior Malleolar Fractures Using a Modified Posteromedial Ankle Approach.
Background: Anatomical reduction of posterior malleolar fracture is a key goal in achieving good functional outcomes in patients with ankle fractures. Although there are many approaches for managing this type of fracture, no studies have shown reduction quality of posterior malleolar fracture in postoperative CT scan using the modified posteromedial ankle approach.
Methods: A retrospective case series of 66 patients of 2 health centers with type 2, 3, and 4 posterior malleolar fractures according to Bartonicek classification treated using the modified posteromedial ankle approach was performed. The postoperative CT scan was used to assess syndesmotic reduction and articular step-off and residual gap in posterior malleolus reduction.
Results: Reduction of posterior malleolus fracture was determined to be <2 mm in 62 patients and >2 mm in 4 cases. Syndesmotic reduction quality was considered to be anatomical in 61 patients. Four patients showed mild anterior fibular translation in the axial plane and were not reoperated. One syndesmotic malreduction was considered poor.
Conclusion: In this study, we found that 92% (61 of 66) of patients with posterior malleolar fracture were reduced with <2 mm step-off using this modified posteromedial ankle approach and fracture fixation strategy.