Coracoclavicular Stabilization Using a Suture Anchor Technique

Multiple fixation options exist for coracoclavicular stabilization, but many are technically demanding and require hardware removal. In the study reported here, we reviewed a specific fixation technique that includes suture anchors moored in the base of the coracoid process. We retrospectively reviewed 24 consecutive cases of patients who underwent coracoclavicular stabilization with a suture anchor for a type III or type V acromioclavicular (AC) joint separation or a group II, type II or type V distal clavicle fracture. Eighteen of the 22 patients had full strength and painless range of motion (ROM) in the affected extremity by 3 months and at final follow-up (minimum, 24 months; mean, 39 months). Two patients were lost to follow-up. Four patients had early complications likely secondary to documented noncompliance. Two of these 4 patients underwent reoperation with a similar procedure and remained asymptomatic at a minimum follow-up of 15 months. One patient underwent osteophyte and knot excision 7 months after surgery and remained asymptomatic at 30 months. Our results suggest that coracoclavicular stabilization using a suture anchor technique is a safe and reliable method of treating acromioclavicular joint separations and certain distal clavicle fractures in the compliant patient.