15-year-old male baseball player with right elbow pain. Evaluate for ulnar collateral ligament insufficiency. The study is slightly limited due to the inability to optimally position patient due to pain and claustrophobia and inability to fully extend the arm.LIGAMENTS: The collateral ligament appears intact. The radial collateral ligament complex is grossly intact.TENDONS: The common flexor tendon appears intact. The common extensor tendon appears intact. The triceps tendon appears intact. The biceps and brachialis tendons appear intact.ARTICULAR SURFACES AND BONE: There is edema within the medial epicondyle as well as widening of the underlying physis compatible with physeal injury as suggested on prior radiographs. The bone marrow signal intensity is otherwise within normal limits. There is no evidence of an osteochondral defect. There are no loose bodies within the joint.SURROUNDING STRUCTURES: The remaining visualized soft tissue structures are within normal limits.ADDITIONAL
Medial epicondyle physeal injury with intact ulnar collateral ligament.