Coracoacromial ligament

Last revised by Yuranga Weerakkody on 29 Jan 2023

The coracoacromial ligament is a flat triangular band that plays a supportive role for the shoulder joint.

Gross anatomy

Coracoacromial arch

The coracoacromial arch is formed (anteriorly to posteriorly) by the coracoid process, coracoacromial ligament, and acromion. 

Structures located within the coracoacromial arch include: 

Related pathology

It is thought that decreased space within the coracoacromial arch can result in subacromial impingement.

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