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Orthopedic Urgent Care will reopen Friday, November 29th, from 8 am-8 pm.

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Arthritis of the Shoulder


What is Arthritis of the shoulder?

In a healthy shoulder, flexible connective tissue called cartilage coats the end of these bones and a thick liquid lubricates it. This allows for smooth, normal movement. In the arthritic joint, the cartilage has worn away and the joint surface has become rough and irregular. This prevents the joint from moving correctly. As the cartilage wears down, bone on bone rubbing occurs. This results in further damage, increased pain and bone spurs.

The shoulder joint is composed of several bones; the humeral head (ball) and the glenoid (socket) make up the ball and socket part of the shoulder. The acromion (top of the shoulder blade) and clavicle (collar bone) make up the top of the shoulder. Arthritis can occur in both the ball and socket joint as well as the AC joint (space between the acromion and clavicle). Arthritis can be caused by many factors including prior injury, genetics, some diseases such as rheumatoid arthritis, and excessive weight.

What are the symptoms?

How did my doctor diagnose it?

Arthritis is typically diagnosed by an X-ray and physical examination. Sometimes an MRI can be helpful as well.

Treatment Options

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