Reason: eval for internal derangement /meniscus tear right knee History: eval for internal derangement /meniscus tear right knee MENISCI: The medial meniscus appears intact. The lateral meniscus appears intactARTICULAR CARTILAGE AND BONE: There is near full-thickness to full-thickness articular cartilage degeneration along the weightbearing portion of the medial femoral condyle above the posterior horn and body of the meniscus. There is subjective thinning of the lateral compartment cartilage. There is relative sparing of the patellofemoral articulation.LIGAMENTS: The cruciate and collateral ligaments appear intact. EXTENSOR MECHANISM: The extensor mechanism appears intact. ADDITIONAL
1. Osteoarthritis of the knee including articular cartilage degeneration most pronounced along the weightbearing surface of the medial femoral condyle. 2. Edema within the quadriceps fat pad is nonspecific, but can be seen in patient's with fat pad impingement.