Left knee pain and swelling MENISCI: There is blunting and truncation of the inner free edge of the medial meniscus with abnormal morphology of the posterior horn consistent with the radial tearing which involves the posterior horn and body. The lateral meniscus is intact.ARTICULAR CARTILAGE AND BONE: There is mild heterogeneity of the articular cartilage of the medial femoral condyle particularly anteriorly suggesting degeneration and possible partial thickness loss. There is no evidence of a full-thickness defect.The articular cartilage of the lateral compartment also appears thinned but otherwise intact.There is moderate to severe articular cartilage loss of the patellofemoral compartment with areas of near full-thickness to full-thickness loss particularly of the medial compartment.LIGAMENTS: No significant abnormality noted. EXTENSOR MECHANISM: No significant abnormality noted.ADDITIONAL
1. Radial tearing of the medial meniscus involving the posterior horn and body.2. Moderate to severe articular cartilage loss of the patellofemoral compartment with mild degeneration of the medial and lateral compartments.