22-year-old female with right knee pain. Medial femoral condyle pain. MENISCI: The medial and lateral meniscus appear intact.ARTICULAR CARTILAGE AND BONE: No full-thickness or near full-thickness articular cartilage defects are identified. The superior femoral trochlea appears shallow suggesting femoral trochlear dysplasia. There is increased signal abnormality within the medial aspect of the patella at the insertion site of the medial retinaculum, which may reflect prior transient patellar dislocation. LIGAMENTS: The cruciate and collateral ligaments appear intact. EXTENSOR MECHANISM: The extensor mechanism appears intact.ADDITIONAL
Findings suggesting femoral trochlea dysplasia as well as disruption of the medial patellofemoral ligament and prior transient patellar dislocation.