at one end and the acromioclavicular joint with the acromion (part of the shoulder blade) at the other end. Some of the reasons for collarbone pain may resolve on their own, but often you will ...

leading to pain, stiffness and decreased mobility. The shoulder joint is composed of three bones: the humerus (upper arm bone ...

The patient is a 36-year-old, wheelchair-dependent man who presented with left shoulder pain and weakness ... The distal clavicle and scapula appear intact.