Unreduced posterior dislocations of the elbow.

Twenty-three patients, aged from 10 to 60 years, underwent open reduction for untreated posterior dislocations of the elbow. The dislocations had been unreduced for periods varying from one month to two years. All patients underwent a standard procedure based on the Speed technique. Complications after operation included one case of gross sepsis and five cases of ulnar neuritis. Most patients gained a useful range of flexion-extension of the elbow. Neither the age of the patient nor the duration of the unreduced dislocation influenced the result.