Lateral knee pain. Evaluate meniscus. MENISCI: There is a radial tear of the body of the lateral meniscus with a horizontal component. There is an adjacent increased T2 signal collection compatible with parameniscal cyst formation. The medial meniscus is intact. ARTICULAR CARTILAGE AND BONE: Bone marrow signal is within normal limits. The articular cartilage within all three compartments is intact.LIGAMENTS: The cruciate ligaments, collateral ligaments, and popliteus muscle/tendon are intact.EXTENSOR MECHANISM: No significant abnormality noted.ADDITIONAL
Complex tear of the body of the lateral meniscus with radial and horizontal components. 