Fracture-dislocation of the elbow functional outcome following treatment with a standardized protocol

Fracture-dislocation of the elbow is a signiicant injury with mixed outcomes. The purpose of the study was to evaluate patient perceived outcome following surgical stabilization of these complex injuries. Twenty-nine available patients (76%) from 37 identiied with "terrible triad" injury patterns, in- cluding ulnohumeral dislocation, radial head fracture, and coronoid fracture, were available for a minimum 1-year follow-up (mean, 27 months). All patients were evaluated by their treating physician. Radiographic outcome was evaluated at latest follow-up. Functional outcome was based upon DASH, Mayo elbow performance, and Broberg-Mor- rey scores. Complications were recorded. Results included that the average lexion-extension arc of elbow motion was 109 degrees +/- 27 degrees , and the average pronation-supination arc was 128 degrees +/- 44 degrees . Grip strength averaged 72% of the contralateral extremity. The Mayo score was a mean of 81 (range, 45 to 100), the Broberg-Morrey mean was 77 (range, 33 to 100) The mean DASH was 28 (range, 0 to 72). When compared to the age-based normal values, the mean patient's DASH score was 1.4 SD worse than an average person of the same age None of the injury characteristics, patient demographics or treatment modalities was signiicantly associated with a poor outcome at the 95% conidence interval. Conclusions are that the results with terrible triad injuries are often unsatisfactory, but surgical management with the use of a systematic approach may be beneicial. Our approach led to the restoration of elbow joint stability in all patients.