Minimally Invasive Coracoclavicular Stabilization With Suture Anchors for Acute Acromioclavicular Dislocation

Background: The management of acute acromioclavicular (AC) joint dislocation is controversial. Purpose: The authors describe a surgical technique involving securing the clavicle to the coracoid process using suture anchors for the treatment of acute AC joint injury. Study Design: Case series; Level of evidence, 4. Methods: Twenty patients were evaluated retrospectively, clinically, and radiographically, for a mean of 41.2 months. Results: At last follow-up, the mean Constant score for the 20 patients was 89.5. Eighteen patients (90%) maintained complete AC joint reduction in both anteroposterior and axillary views. Slight loss of reduction was noted in 2 patients (10%), but their functional outcomes were good. No fixation failure or pulling out of suture anchors was encountered. Conclusion: This minimally invasive technique using a suture anchor for the treatment of acute AC dislocation is easily performed. Keywords: acromioclavicular joint dislocation suture anchor