Stress Fracture and Nonunion of Coronoid Process in a Gymnast

الملخص EN

Background.

Gymnasts have high mechanical loading forces of up to 14 times body weight.

Overuse lesions are typical in wrists and stress fractures in the olecranon, while isolated fractures of the coronoid process are uncommon.

We present a case of retraumatized nonunion stress fracture of the ulnar coronoid process.

Case Description.

A 19-year-old gymnast presented with elbow pain after training.

Imaging confirmed an old fracture of the coronoid process.

We describe a 6-month multiphase return to competition rehabilitation program, which allowed him to compete pain-freely.

Literature Review.

Acute and overuse injuries in gymnasts are known but no nonunion of the coronoid process has been described before.

Only one case of stress fracture of coronoid process in a gymnast was reported.

Purpose and Clinical Relevance.

We could successfully and conservatively return to sport a reactivated nonunion of a stress fracture of the coronoid process.