Knee Flexion Strength Before and After ACL Reconstruction Using Hamstring Tendon Autografts

摘要

BackgroundAnterior cruciate ligament (ACL) injury is the most common sports injury in both athletes and nonathletes; it can cause disability if not treated correctly. In cases with minor injuries, conservative treatments suffice. But, in cases with ACL tear, surgery by different methods and autografts are indicated. The most prevalent method for ACL reconstruction is the use of hamstring tendon autograft; this requires tendon removal and results in subsequent weakness in patient’s knee flexion strength which can cause dissatisfaction.