Intermittent pain and instability. Evaluate for MCL tear. MENISCI: Horizontal tear of the anterior horn of the lateral meniscus, extending from the apex towards the body and to the inferior surface.ARTICULAR CARTILAGE AND BONE: Mild overall loss of cartilage in the lateral compartment, with focal areas of near full thickness loss at the lateral femoral condyle and lateral tibial plateau, with mild associated bone marrow reactive changes. LIGAMENTS: The cruciate and collateral ligaments are intact. EXTENSOR MECHANISM: No significant abnormality noted.ADDITIONAL
1. Tear of the anterior horn of the lateral meniscus, as above.2. Mild cartilage degeneration, worst in the lateral compartment.