Female 54 years old Reason: twisting injury History: possible ACL vs PCL tear MENISCI: The menisci are intact.ARTICULAR CARTILAGE AND BONE: Bone marrow is normal. No significant bone marrow edema. Bone island is present in the medial femoral condyle. No focal articular cartilage defect. Mild articular cartilage fraying and thinning of the lateral patellar facet.LIGAMENTS: The ACL, PCL, MCL, and lateral collateral complex is intact. No significant edema in the posterior lateral corner.EXTENSOR MECHANISM: Extensor mechanism is intact.ADDITIONAL
1.No ligamentous injury. 2.Mild articular cartilage fraying and thinning of the lateral patellar facet.