Capsulolabral Augmentation for the Management of Posteroinferior Instability of the Shoulder*

Abstract

Posteroinferior instability of the shoulder is associated not only with capsular laxity but also with well defined lesions of the glenolabral concavity. Arthroscopic capsulolabral augmentation to reduce posterior capsular laxity and to restore the depth of the glenolabral concavity has been shown to be effective treatment of this condition after a mean duration of follow-up of twenty-eight months.