THE RADIOLOGICAL DEMONSTRATION OF DYNAMIC ULNAR IMPINGEMENT

The diagnosis of ulnar impingement is often missed because of a low in dex of clinical suspicion. Furthermore there has been no investigation that will demonstrate it. Most commonly impingement is seen as a comp lication of surgical procedures involving resection of all or part of the distal ulna, with or without resection or arthrodesis of the dista l radioulnar joint. We demonstrate a simple radiological investigation that clearly confirms the diagnosis.