Right knee pain. Question of right knee ACL tear. MENISCI: There is linear signal intensity with vertical and horizontal components within the body of the lateral meniscus along with vertical signal abnormality within the anterior horn compatible with complex tearing. Additionally there is increased fluid signal adjacent to the anterior horn and body of the lateral meniscus compatible with parameniscal cyst formation. The medial meniscus is intact.ARTICULAR CARTILAGE AND BONE: The articular cartilage is intact. Bone marrow signal is within normal limits.LIGAMENTS: There is complete rupture of the anterior cruciate ligament. The posterior crucial ligament is intact. The collateral ligaments are intact.EXTENSOR MECHANISM: The extensor mechanism is intact.ADDITIONAL
1. Complete tear of the anterior cruciate ligament.2. Complex tearing of the anterior horn and body of the lateral meniscus.