Soft tissue loose body over anterior knee. "catching" MENISCI: Overall grossly similar bilateral medial and lateral menisci compared to 2013 with extensive changes. This includes a radial tear of the lateral meniscus with a more globular intrasubstance signal within the body and anterior aspects. The free edge of the meniscus remains irregular and frayed extensively. Suspected para meniscal cyst is observed The medial meniscus additionally demonstrates poorly defined globular signal also most pronounced within the body and posterior horn. Extension to the inferior articular surface supports degenerative tearing.ARTICULAR CARTILAGE AND BONE: Full-thickness articular cartilage degeneration is again observed throughout the lateral compartment with more moderate changes in the medial an patellofemoral compartments. Specifically the previously described full-thickness cleft of the posterior aspect of the medial femoral condyle is currently not appreciated. Underlying small subchondral cyst are observed with moderate degenerative changes essentially unchanged.LIGAMENTS: The ACL, PCL and collateral ligaments appear intact with persistent low signal intensity observed in the cruciate ligaments again suggesting possible scarring.EXTENSOR MECHANISM: No significant abnormality noted.ADDITIONAL
Essentially unchanged right knee MR with extensive meniscal and cartilaginous degenerative changes, both medially and laterally. Please see detail provided