Knee pain MENISCI: There is a partial radial tear of the posterior horn of the medial meniscus. There is additional intrasubstance degeneration / degenerative tearing of the body of the medial meniscus as well as the posterior horn, particularly at its root. There is perhaps slight medial extrusion of the body of the medial meniscus. There is also blunting of the free edge of the anterior horn of the medial meniscus representing radial tearing with a small focus of low signal intensity in the adjacent joint space which may represent a displaced meniscal fragment. There is intrasubstance degeneration of the lateral meniscus without discrete tear.ARTICULAR CARTILAGE AND BONE: There is severe degeneration of the articular cartilage of the medial tibiofemoral compartment with full-thickness cartilage loss along the weightbearing portions of both the medial femoral condyle and medial tibial plateau. There is associated degenerative subchondral marrow signal abnormality of the medial femoral condyle above the anterior horn of the medial meniscus. Signal heterogeneity of the articular cartilage of the lateral compartment indicates relatively mild cartilage degeneration. There is moderate osteoarthritis of the patellofemoral articulation with foci of full-thickness cartilage loss. Tricompartmental osteophytes are noted.LIGAMENTS: The cruciate and collateral ligaments are intact. EXTENSOR MECHANISM: No significant abnormality noted.ADDITIONAL
Medial meniscal tearing and osteoarthritis as described above.