Patient Education

Normal Anatomy of the Shoulder Joint

The shoulder is the most flexible joint in the body making it the most susceptible to instability and injury. It is a ‘ball-and-socket’ joint. A ‘ball’ at the top of the upper arm bone, humerus, fits neatly into a ‘socket’, called the glenoid, which is part of the shoulder blade, scapula.

For more information about Normal Anatomy of the Shoulder Joint, click on below tabs.

Conditions

Procedures

Click on the topics below to find out more from the orthopedic connection website of American Academy of Orthopaedic Surgeons.

• The Shoulder
• Arthritis of the Shoulder
• Broken Collarbone
• Dislocated Shoulder
• Fracture of the shoulder blade (scapula)
• Frozen Shoulder
• Rotator Cuff Tears
• Separated Shoulder
• Shoulder Impingement (Bursitis, Tendinitis)
• Shoulder Joint Replacement
• Shoulder Joint Tear (Glenoid Labrum Tear)
• Thoracic outlet syndrome
• Shoulder Arthroscopy