... degenerative joint disease. This involves the long-term destruction of cartilage in joints and the enlargement of the joint ends of bones. A characteristic sign of osteoarthritis is the development of bony spurs near joints, visible on X rays. The development of osteoarthritis is related to aging, but the direct cause is unknown. Genetic, metabolic, and endocrine factors have been suggested as possible ... ...

• Word Count: 3277
• Approx Pages: 13
• Grade Level: Undergraduate