50-year-old male with mechanical symptoms, evaluate for medial meniscal tear MENISCI: There is an oblique undersurface tear involving the body and posterior horn of the medial meniscus extending to the tibial articular surface. The lateral meniscus is intact.ARTICULAR CARTILAGE AND BONE: Bone marrow signal intensity is normal. The patellar and trochlear cartilage is intact. There is diffuse thinning within the medial and lateral compartments without a fluid-filled full-thickness defect. Small tricompartmental osteophytes are again seen.LIGAMENTS: Medial and lateral collateral ligament complexes are intact. ACL and PCL are intact. EXTENSOR MECHANISM: The extensor mechanism is intact.ADDITIONAL
1.Medial meniscal tear.2.Mild osteoarthritis.