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Osteoarthritis of the Spine

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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. This results in damage to the tissue and bone and causes 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 9, 2013

WebMD Medical Reference from Healthwise

Last Updated: April 09, 2013
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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