The acromion process, or simply the acromion (from Greek: akros, "highest", ōmos, "shoulder"),'s an anatomical feature on the shoulder blade (scapula), together with the coracoid process extending laterally over the shoulder joint. In humans It's a continuation of the scapular spine, and hooks over anteriorly. The acromion articulates with the clavicle to form the acromioclavicular joint. The acromion forms the summit of the shoulder, and's a large, somewhat triangular or oblong process, f… (More on Acromion)