The right shoulder impingement that landed Los Angeles Dodgers pitcher Roki Sasaki on the injured list May 13 is the same as ...

SIS is the compression of the suprahumeral structures against the anteroinferior aspect of the acromion and coracoacromial ligament. The structures most often irritated and inflamed with SIS are the ...

A shoulder separation involves the acromioclavicular (AC) joint, where the clavicle or “collar bone” articulates with the top of the shoulder (acromion). A shoulder dislocation involves the true ball ...

This condition is caused when the rotator cuff tendons rub the underside of the acromion bone. Chronic rubbing can lead to a weakening and even tearing of the rotator cuff. Symptoms include pain, ...

The acromioclavicular (AC) joint is the superior (upper) portion of the shoulder joint, comprised of the distal (furthest from the center of the body) portion of the collar bone (clavicle) and the ...

The largest bursa in the body is the subacromial respective subdeltoid bursa, located between the acromion, deltoid, and the rotator cuff tendons of the shoulder. Musculoskeletal conditions affecting ...

Mid-arm circumference was measured at the midpoint between the lateral projection of the scapula’s acromion and the lower edge of the olecranon process of the ulna, while calf circumference was ...