Posteromedial Tibiofemoral Incongruence (PMTFI) Treatment

Inclusion Criteria: * Pain, snapping or discomfort in posterior part of the knee in deep knee flexion during squat * Reduced concavity of the femoral metaphysis proximal to the medial femoral condyle confirmed on MRI * Impingement of posterior horn of medial meniscus with the metaphysis of femur during full knee flexion confirmed arthroscopically Exclusion Criteria: * Active knee inflammation * Chondral injuries ICRS 3-4 * Extraarticular reasons of pain, snapping or discomfort in posterior part of the knee in deep knee flexion during squat * Cyst or avascular changes within the femoral metaphysis adjacent to the planned localization of the procedure