Abstract
Cobb and Morrey (1997) reported the use of Total Elbow Replacement (TER) for patients with distal humerus fractures. In this paper, 48% of the patients had a previous history of inflammatory arthropathy. Our aim was to determine the role of TER as treatment for complex distal humeral fractures in elderly patients with no previous history of inflammatory arthropathy. These patients have greater functional demands.
The complexity of the original injury was graded according to the AO Mullers’ classification of supracondylar humeral fractures. All patients were reviewed clinically and radiographically. Their daily activities and general post-operative quality of life was estimated with the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire. The Mayo elbow performance score was used for functional evaluation. Implant survivorship was assessed.
Fourteen patients (11 female and three male) underwent a Coonrad-Morrey TER via a standard posterior approach for humeral fractures. Their mean age was 73 years (range 61–84 years) at the time of injury. Ten patients had suffered a C3 injury, two a B3 and two an A3 according to the AO classification. The mean time to surgery after their injury was 8 days (range: 1–21 days). Complications: one myocardial infarct and one superficial wound infection.
Mean time to follow-up was three years and two months (range: 9–66 months). Nine (64%) reported no pain, four (29%) had mild pain with activity and one had mild pain at rest. The mean arc of extension-flexion movement was 24°–125°. Supination: mean = 90° (range: 70°–100°). Pronation: mean = 70° (range: 50°–110°). No elbow was unstable. The mean DASH score was 22.6 (range: 0.92–63.3). Zero reflects no disability, 100 reflects most severe disability. The mean Mayo elbow performance score was 90 (range: 80–100). X-rays revealed that all implants were well fixed with no evidence of loosening. One patient had severe hypertrophic bone.
The abstracts were prepared by Mr Roger Emery. Correspondence should be addressed to him at the British Orthopaedic Association, Royal College of Surgeons, 35-43 Lincoln’s Inn Fields, London WC2A 3PN
