Posterior Acromial Bone Block Augmentation for the Treatment of Posterior Glenoid Bone Loss Associated With Recurrent Posterior Shoulder Instability

Abstract

ABSTRACTThe prevalence of posterior glenohumeral instability has been estimated to occur in up to 5% of all patients who present with shoulder instability. However, there has been a heightened awareness of this disorder with improvements in physical examination, imaging, and the use of arthroscopy.