Type IV Monteggia-equivalent fracture in an adult: a case report.

Fallah, Yousef; Baghianimoghadam, Behnam; Baghbani, Salar; Karim, Amirhosein · Clin Shoulder Elb · 2023

case_report · Level V

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Abstract

A Monteggia fracture is a proximal ulnar fracture with proximal radioulnar ligamentous instability. While there is no precise definition, Monteggia-equivalent fractures are generally considered Monteggia fractures accompanied by radial head fractures. These are rare. In this study, we report a rare variation of a Bado type IV Monteggia-equivalent lesion (fracture of proximal ulnar shaft, proximal radial shaft, and radial head) and its management.