AC joint injuries occur to cowboys flying off of bulls in bull riding events and landing on the shoulder and also to those involved in motor vehicle accidents who impact the metal insides of a car.

Neuropathic osteoarthropathy, otherwise known as Charcot neuroarthropathy, is a chronic, degenerative arthropathy and ... humerus distal to where the shoulder joint would be expected.

All specimens were free of significant acromioclavicular joint arthritis. All specimens were disarticulated at the sternoclavicular joint, leaving the entire clavicle attached to the shoulder ...

Pain in the right shoulder blade can result from various factors, including an injury, arthritis, and gallstone disease. Treatment depends on the cause but may include stretching exercises or ...