Iatrogenic Ulnar Nerve Injury After the Surgical Treatment of Displaced Supracondylar Fractures of the Humerus: Number Needed to Harm, A Systematic Review

BackgroundSupracondylar fractures of the humerus are common pediatric elbow injuries. Most displaced or angulated fractures are treated by closed reduction and percutaneous pinning, with either a crossed pin or lateral pin configuration. The purpose of this study was to conduct a systematic review t