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Osteoarthritis of the Spine

Picture of osteoarthritis in the spine

Osteoarthritis is a condition in which the cartilage that protects and cushions the joints breaks down over time. Eventually, the bones—formerly separated by the cartilage—rub against each other, resulting in damage to the tissue and underlying bone and causing painful joint symptoms.

Osteoarthritis is common in the joints of the spine, including the small facet joints and the large joints between the vertebrae.

The lower picture also shows flattened discs. This is a common part of aging in which the discs that cushion the bones of the spine lose fluid and can develop tiny cracks. When discs flatten, there is less space between the bones. This can make osteoarthritis worse and can also pinch the nerves that are near the spine.

By Healthwise Staff
Primary Medical Reviewer Anne C. Poinier, MD - Internal Medicine
Specialist Medical Reviewer Stanford M. Shoor, MD - Rheumatology
Last Revised April 8, 2011

Last Revised: April 8, 2011

Author: Healthwise Staff

Medical Review: Anne C. Poinier, MD - Internal Medicine & Stanford M. Shoor, MD - Rheumatology

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