The accuracy of magnetic resonance imaging in the assessment of glenohumeral articular degenerative disease.

Degenerative joint disease is a major source of disability in the world with over 43 million individuals suffering from the affliction in the United States alone. It is the most common cause of activity limitation in individuals over 65 years of age. While much of the focus in recent years has been on osteoarthritis of the hips and knees, shoulder degenerative disease is becoming a more commonly recognized source of morbidity with a wide range of associated lifestyle-limiting disabilities.