Resection arthroplasty for repair of complete acromioclavicular separations

Abstract

Oblique resection of the lateral end of the clavicle and transfer of the coracoacromial ligament into the medullary cavity of the clavicle according to Weaver and Dunn had been performed in 12 fresh and 5 old type 3 separations of the AC-joint. At follow-up 1--5 years after the operation all patients had stable and painless shoulders. Heavy work and competitive sports had been resumed. The functional and cosmetic results were excellent. Stress radiographs showed good alignment and stability. The muscle strength, recorded with an isokinetic technique, was normal in the shoulder and slightly lowered in the elbow.