Total Knee Replacement
ModerateOrthopaedics · Arthroplasty
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Total knee replacement (TKR), or total knee arthroplasty (TKA), is the surgical resurfacing of the femoral, tibial and (usually) patellar articular surfaces with prosthetic components to relieve pain and restore function in an arthritic, deformed or destroyed knee. For NEET PG, the high-yield zones are indications, component design philosophy (PCL-retaining vs PCL-substituting), the goal of restoring a neutral mechan…