66-year-old female with right knee pain. MENISCI: There is a radial tear of the posterior horn of the medial meniscus. The anterior horn of the medial meniscus appears intact. The lateral meniscus appears intact.ARTICULAR CARTILAGE AND BONE: There is a full-thickness articular cartilage fissure along the lateral facet of the patella. There is subjective thinning of the articular cartilage of the lateral compartment as well as the medial compartment.LIGAMENTS: The cruciate and collateral ligaments appear intact.EXTENSOR MECHANISM: The extensor mechanism appears intact.ADDITIONAL
1. Radial tear of the medial meniscus as described above. 2. Articular cartilage fissure and degeneration as described above. 3. Small joint effusion and partially ruptured Baker's cyst. Other findings as described above.