Comparison of early outcomes of primary total knee arthroplasties performed using subvastus and medial parapatellar approaches and evaluation of quadriceps muscle elastography

Background In primary total knee arthroplasty (TKA) surgeries, the medial parapatellar (MP) and subvastus (SV) approaches are frequently employed. The SV approach involves preserving the vastus medialis muscle, leading to debates about the possibility of earlier healing of the extensor mechanism. Sh...

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