Bony anatomy of coracoacromial arch: implications for arthroscopic portal placement in the shoulder.

Edelson, J G; Taitz, C · Arthroscopy · 1993

basic_science · Level V

Where this comes from

Abstract

Ease of access and occasional iatrogenic damage to the shoulder during arthroscopic procedures is dependent in part on bony landmarks that are not constant in their positions. Coracoacromial arch morphology of 280 scapulae was examined to study bony variations that influence portal placement posteriorly, superiorly, anteriorly, and laterally.

Medical subject headings

Anatomy