20-year-old female with pain, known fracture. Evaluate for ligamentous injury. ARTICULAR CARTILAGE AND BONE: Again seen is a comminuted depressed fracture of the lateral tibial plateau better assessed on recent CT scan with edema in the adjacent bone marrow. Evaluation of the overlying articular cartilage is limited but the articular cartilage along the lateral tibial plateau anteriorly is poorly defined likely due to disruption. We see no defects within the medial compartment and patellofemoral articular cartilage.MENISCI: The lateral meniscus appears slightly posteriorly displaced along the posterior fragment of the aforementioned tibial plateau fracture, but otherwise appears intact without a discrete meniscal tear. The medial meniscus appears intact.LIGAMENTS: The anterior cruciate ligament appears intact. The posterior cruciate ligament appears intact. The medial collateral ligament appears intact. The major components of the lateral collateral ligament complex appear intact.EXTENSOR MECHANISM: The extensor mechanism is intact.ADDITIONAL
Depressed lateral tibial plateau fracture with a lipohemarthrosis. The menisci and major ligaments appear intact.