14 year old female patient with right knee pain/injury. MENISCI: The medial and lateral menisci are intact.ARTICULAR CARTILAGE AND BONE: There is increased T2 signal in the lateral aspect of the lateral femoral condyle and medial aspect of the patella compatible with edema and suggestive of a transient patellar dislocation. Mild edema is also noted in the lateral tibial plateau. The articular cartilage of all three compartments is intact.LIGAMENTS: The collateral and cruciate ligaments are intact. EXTENSOR MECHANISM: The extensor mechanism is intact.ADDITIONAL
Bone contusions in a pattern consistent with transient lateral patellar dislocation.