Reason: patellar instability. Assess for loose bodies, chondral lesions, MPFL History: left knee patellar instability Exam is suboptimal due to patient body habitus.MENISCI: Lateral and medial menisci are within normal limits. ARTICULAR CARTILAGE AND BONE: No bone marrow edema. Articular cartilage appears intact.LIGAMENTS: Cruciate and collateral ligaments are intact. EXTENSOR MECHANISM: Quadriceps and patellar tendons are intact.ADDITIONAL
No significant abnormality. 