SKU: S14018
This exhibit depicts the coronal anatomy of the glenohumeral joint during both adduction and abduction. Anatomical structures include: the clavicle, acromion, subacromial bursa, supraspinatus, labrum, glenoid fossa, humeral head, and scapula. During abduction, the supraspinatus contracts to raise the arm, and the subacromial bursa glides beneath the acromioclavicular joint to prevent friction.