Clavicle: The clavicle, or collarbone, rests at the top of the chest, under the neck, ... If bursitis does not respond to any of these treatments, a person may need surgery.

The scapulae attach to the top of the arm at the shoulder joint and the clavicle, at the acromioclavicular joint. A complex series of muscles, ... bursitis, and frozen shoulder.

Your deltoid muscles start near your clavicle and scapula. The end of the muscles, or insertion point, ... Bursitis is inflammation of these sacs that can cause pain or discomfort. ...

The bursa (a fluid-filled sac that cushions in your joint) can get swollen and irritated if you repeat the same motions. If you have bursitis, you may notice the pain most when you move your shoulder.

Why is a clavicle easily fractured? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world. Answer by William ...

The clavicle has completed the vast majority of its growth potential (greater than 80 percent of final length) by a surprisingly early age (9 years of age in girls and 12 years of age in boys).

Leinart isn't the first quarterback to fracture his clavicle this season. That honor went to Jason Campbell of the Oakland Raiders, who landed on his shoulder after being hit on October 16th.