ACL Reconstruction using Achilles Allograft in a Case of Genu Recurvatum with Supracondylar Osteotomy

Abstract

Introduction: People with post-polio syndrome usually have some residual deformities. Genu recurvatum is very commonly seen in such cases which are a risk factor for anterior cruciate ligament (ACL) injury due to the altered biomechanics. To the best of our knowledge, this is the first report in literature presenting ACL reconstruction in a limb with genu recurvatum deformity treated with supracondylar osteotomy. Case Report: A 49-year-old female with genu recurvatum and history of polio presented with pain and instability. Staged procedure of supracondylar osteotomy and ACL reconstruction Achilles allograft was done. Conclusion: ACL tears in a poliotic limb with genu recurvatum deformity can be a challenging case. Precise pre-operative preparation can aid in managing the case successfully. Keywords: ACL injury, polio, ACL reconstruction, Achilles allograft, genu recurvatum deformity.