Reason: RO UCL tear History: Medial elbow pain LIGAMENTS: The ulnar and radial collateral ligaments appear intact within the limitations of this non arthrogram study. The lateral ulnar collateral ligament is heterogeneous with increased signal intensity which may indicate a sprain, however, fibers can be traced to the level of the insertion.TENDONS: The flexor and extensor tendons appear intact. The biceps and brachialis muscles and tendons appear intact. The triceps muscle and tendon appears intact. There is increased signal on fluid sensitive sequences within the distal triceps at the level of the myotendinous junction as well as within the common flexor tendon which may represent a mild strain. There is also increased signal abnormality within the supinator which is nonspecific but may represent a strain.ARTICULAR SURFACES AND BONE: Note is made of a nondisplaced fracture through the radial neck with intra-articular extension to the radiocarpal articulation. There is bone marrow signal abnormality in the surrounding area. No additional fractures are identified. No other bone marrow signal abnormality is seen.ADDITIONAL
Nondisplaced radial head fracture with intra-articular extension, as described above. Moderate size joint effusion. Other findings as described.