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Decompressive Laminectomy for Lumbar Spinal Stenosis

Surgery Overview

Laminectomy is the most common type of surgery done to treat lumbar (low back) spinal stenosisspinal stenosis. This is also called decompression surgery. This surgery is done to relieve pressure on the spinal nerve roots caused by age-related changes in the spine. It also is done to treat other conditions, such as injuries to the spine, herniated discsherniated discs, or tumors. In many cases, reducing pressure on the nerve rootsnerve roots can relieve pain and allow you to resume normal daily activities.

Laminectomy removes bone (parts of the vertebrae) and/or thickened tissue that is narrowing the spinal canal and squeezing the spinal nerve roots. A surgeon cuts into your back to do the surgery.

In some cases, spinal fusion (arthrodesisarthrodesis) may be done at the same time to help stabilize sections of the spinespine. Spinal fusion is major surgery, usually lasting several hours.

What To Expect Why It Is Done How Well It Works Risks References

Current as of: July 31, 2024

Author: Ignite Healthwise, LLC StaffIgnite Healthwise, LLC Staff

Clinical Review BoardClinical Review Board
All Ignite Healthwise, LLC education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

This information does not replace the advice of a doctor. Ignite Healthwise, LLC, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of UseTerms of Use. Learn how we develop our contenthow we develop our content.

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