Arthroscopically-Guided, Cannulated, Headless Compression Screw Fixation of the Symptomatic Os Acromiale.

Os acromiale is a failure of fusion between 1 or more ossification centers of the scapula and the acromion process. Pain can be caused by motion and impingement of the unfused segment. Several methods for the management of os acromiale have been described. Internal fixation is the most common surgical technique, followed by excision and acromioplasty. We present a novel technique for treatment of symptomatic os acromiale using arthroscopically-guided headless compression screws. This is a viable technique in the management of symptomatic os acromiale due to preservation of the periosteal blood supply and less concern for symptomatic hardware.
Competing Interests: Authors’ Disclosure Statement: The authors report no actual or potential conflict of interest in relation to this article.