Large osteochondral defects of the femoral condyle: press‐fit transplantation of the posterior femoral condyle (MEGA‐OATS)

Abstract

Large osteochondral defects of the femoral condyle can be treated by transplantation of the autologous posterior femoral condyle. The use of only one osteochondral piece renders better approximation of the femoral cartilage curvature and thus joint congruence than in mosaic plasty. However, whether loss of the posterior condyle has a long-term negative impact on the knee joint remains to be elucidated.