Abstract
Introduction: Distal humeral fractures represent a constant challenge to the most experienced surgeon. This is the first report of the use of an unlinked prosthesis for the treatment of distal humeral fractures in elderly persons.
Materials and Methods: From July 2000 to June 2001, 9 iBP elbow arthroplasties were performed in patients with acute fractures of the distal humerus. The average age of the group was 71 years. The mean interval between injury and TER was 11 days. The follow-up period averaged 12 months (range 5 to 16).
Results: Functional outcome was evaluated with patient-completed questionnaires. All patients had a flexion contracture of the elbow ranging from 15 to 30 degrees. All patients were able to perform daily activities, pain relief was satisfactory and patient satisfaction was high. All elbows met the criteria for functional motion and were stable at the latest follow-up examination. There were no major complications such as dislocation, ulnar nerve dysfunction or deep infection.
Conclusion: Unlinked non-congruous elbow arthroplasty when combined with a surgical exposure that allows proper soft tissue balance and instrumentation that enables correct positioning of the components can be a successful alternative in the management of acute distal humeral fractures in selected patients when conventional fixation is not a viable option.
The abstracts were prepared by David Stanley. Correspondence should be addressed to him c/o British Orthopaedic Association, Royal College of Surgeons, 35–43 Lincoln’s Inn Fields, London WC2A 3PN.
