Spinal stenosis is a condition in which the spinal column or the openings where spinal nerves leave the spinal column become narrowed. This narrowing can put pressure on the spinal cord or spinal nerves (at the level where the compression is occurring). Spinal stenosis is commonly caused by age-related changes in the spine. As a person ages, the disks in the spine become drier and start to shrink; at the same time, the bones and ligaments of the spine swell or grow larger due to arthritis or long-term swelling (inflammation). Spinal stenosis is more common in the lumbar spine, but it can also occur in the cervical spine.
The signs and symptoms of spinal stenosis depend on which nerves are affected. Spinal stenosis can cause:
Pain is not always present, particularly if you have spinal stenosis in your cervical spine (neck).
Symptoms are more likely to be present or get worse when you stand or walk (as these movement cause the spine to extend). They will often lessen or disappear when you sit down or lean forward (as positions place the spine in a flexed position). Frequently, symptoms will be on one side of the body or the other, and will often worsen over time.
Factors that increase the risk of spinal stenosis include:
Your SSPT therapy for spinal stenosis may include:
Learn more about other spinal conditions: