Ulnar nerve entrapment in a French horn player

Nerve entrapment syndromes are frequent among musicians. Because of the demands on the musculoskeletal system and the great agility needed to per-form, musicians often present with vague complaints early in the course of entrapment, which makes the diagnosis a challenge for the clinician. Presented here is such a case of ulnar nerve entrapment at the left elbow of a French horn player. This case points out some of the difficulties in establishing a diagnosis of nerve entrapment in musicians. It also supports the theory that prolonged elbow flexion and repetitive finger movement contribute to the development of ulnar entrapment at the elbow. Although surgery is not required for most of the musculoskeletal problems of musicians, release of an entrapped nerve refractory to conservative therapy may be career-saving for the musician.