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

## TL;DR

A rare case of a child's elbow dislocation with a fracture is reported, emphasizing the need for timely diagnosis and treatment.

## Contribution

This case report highlights a rare pediatric elbow injury pattern and its successful management.

## Key findings

- Posteromedial elbow dislocation with lateral humeral condyle fracture occurred in an 8-year-old boy.
- Closed reduction and Kirschner wires successfully treated the injury, leading to full recovery.
- The case underscores the importance of recognizing rare pediatric elbow injuries for proper treatment.

## Abstract

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.