Question of meniscal or ACL injury with reduced range of motion and tenderness to palpation. MENISCI: There is a vertical, peripheral partial tear of the posterior, medial meniscus (series 3, image 9).ARTICULAR CARTILAGE AND BONE: Bony contusions of the lateral femoral condyle and lateral tibial plateau.LIGAMENTS: Nonvisualization of ACL fibers is compatible with near complete ACL tear. The PCL, MCL, and LCL complex appear within normal limits. EXTENSOR MECHANISM: No significant abnormality noted.ADDITIONAL
Bony contusions of the lateral femoral condyle and lateral tibial plateau and findings compatible with near complete ACL tear. Moderate joint effusion.