Posteromedial elbow dislocation with lateral humeral condyle fracture in children: How to manage? Case report and review of the literature

Abstract

Posteromedial dislocation of the elbow is a rare entity even exceptional if associated with a lateral condylar fracture. Very few isolated cases are reported in the English literature. We report an additional case of a 14-year-old child admitted for elbow trauma during scholar sport and presented a posteromedial elbow dislocation associated with a fracture of the lateral humeral condyle. The surgical treatment was made by using 3 cortical screws. The results were satisfying including range motion and he has resumed sports activities at 5 months. Elbow dislocation is a rare affection in children. It represents 3% to 6% of elbow injuries. The association of posteromedial elbow dislocation with a Milch type I is remarkably rare. We review the mechanism, classifications, and therapeutic modalities of this injury. Elbow dislocations associated with a lateral condylar fracture are exceptional and need an early reduction followed by an anatomical internal fixation to ensure articular congruity.

Keywords

• Children
• Elbow dislocation
• Fracture dislocation
• Lateral condylar fracture