bigliani acromial morphology

Impingement

DefinitionLateral Acromial Spur

 

Painful impingement of rotator cuff

- on anterior 1/3 of Acromion, CA ligament & ACJ

- causes tendinosis of the RC

 

Anatomy Subacromial Space

 

1.  Roof / CA Arch

- acromion

- CA ligament

- coracoid process