RECONSTRUCTION OF CHRONIC AND COMPLETE DISLOCATIONS OF THE ACROMIOCLAVICULAR JOINT

The authors report on a technique for the treatment of symptomatic, ch ronic complete dislocations of the acromioclavicular joint, The coraco acromial ligament is substituted for the coracoclavicular ligaments, a nd a special temporary coracoclavicular lag screw is used to stabilize the clavicle to the coracoid during ligament healing, The technique h as been used on 23 patients who were observed for an average of 5.2 ye ars, Good to excellent results were obtained in 19 of 23 patients, The four patients with fair or poor results had one or more resections of the distal clavicle before the reconstruction, Subjectively, 22 of 23 patients reported improvement in their shoulder.