Reason: Hx Knee arthroscopic debridement History: Pain and Patella subluxation MENISCI: No significant abnormality noted.ARTICULAR CARTILAGE AND BONE: There is moderate diffuse degeneration of the articular cartilage of the patella, most severely affecting the central portion of the lateral facet with at least one partial thickness fluid-filled cleft. The articular cartilage of the femoral trochlea appears relatively intact as does the articular cartilage of the femorotibial compartment. Bone marrow signal intensity is normal. The femoral trochlea appears shallow, indicating dysplasia. The Insall-Salvati ratio is within normal limits. The TTTG is approximately 1.6 cm, which is borderline.LIGAMENTS: The cruciate and collateral ligaments are intact. EXTENSOR MECHANISM: The quadriceps and patellar tendons are intact. The medial patellofemoral ligament appears intact.ADDITIONAL
Patellar cartilage degeneration with femoral trochlear dysplasia and other findings as above.