Medial knee pain MENISCI: There is vertically oriented longitudinal tearing of the posterior horn of the medial meniscus, with additional horizontal tearing extending to the free edge. An additional obliquely oriented tear traverses the body of the medial meniscus and there is slight medial extrusion of the medial meniscus. There is extensive tearing of the body and posterior horn of the lateral meniscus with much of the posterior horn absent. There is also blunting of the free edge of the body with additional undersurface tearing.ARTICULAR CARTILAGE AND BONE: There is loss of the articular cartilage of the anterior surface of the medial femoral condyle. There is also severe degeneration of the cartilage affecting the lateral compartment with full-thickness cartilage loss along the lateral femoral condyle and lateral tibial plateau posteriorly. Small subchondral cysts are noted in the lateral femoral condyle. The patellofemoral articular cartilage appears intact. Tricompartmental osteophytes are noted. LIGAMENTS: The cruciate and collateral ligaments are intact. EXTENSOR MECHANISM: No significant abnormality noted.ADDITIONAL
Extensive tearing of both lateral and medial menisci with cartilage degeneration most notably in the lateral compartment. There is no Baker's cyst.