A rare type I Monteggia equivalent lesion with a posterior dislocation associated with a diaphyseal radius and ulna fracture in an adult is described. The probable mechanisms of injury are speculated to include flexion of the elbow and pronation of the forearm. ⋯ Early reduction of the dislocation and rigid fixation of the fractures helped to achieve excellent results.
BackgroundA rare type I Monteggia equivalent lesion with a posterior dislocation associated with a diaphyseal radius and ulna fracture in an adult is described. The probable mechanisms of injury are speculated to include flexion of the elbow and pronation of the forearm.Methods And ResultsEarly reduction of the dislocation and rigid fixation of the fractures helped to achieve excellent results.