This medical illustration series depicts the anatomy of the shoulder joint and rotator cuff region. Shows an anterior (front) view of the skeletal anatomy of the shoulder girdle and humerus, or arm bone. Includes the joint capsule, head of humerus, glenoid labrum, and scapula. The third drawing depicts the supraspinatus muscle, subscapularis muscle, coronoid process, acromion process, and humerus. The final graphic shows the scapula, acromion process, coracoid process, and glenoid labrum.