Posteromedial elbow dislocation with associated lateral humeral condyle fracture in a child: a rare case report and literature review

Elbow dislocations are rare in children, comprising 3%-6% of pediatric elbow injuries, with posteromedial dislocations being particularly uncommon. We describe an 8-year-old boy who sustained a posteromedial elbow dislocation with an associated displaced lateral humeral condyle fracture after a fall. Although closed reduction restored joint alignment, the condylar fragment remained displaced and required fixation with two Kirschner wires. At 6 weeks, radiographs confirmed union, and the wires were removed. By 6 months, the patient had regained full, painless motion with a normal carrying angle and no growth disturbance. This rare injury pattern may be overlooked due to overlapping ossification centers, highlighting the importance of prompt diagnosis and appropriate surgical management.