Spinal Stenosis Laminectomy

When narrowing of the spine compresses the nerve roots, causing pain and/or affecting sensation, doctors sometimes open up the spinal column with a procedure called a laminectomy. In a laminectomy, the doctor makes a large incision down the affected area of the spine and removes the lamina and any bone spurs, which are overgrowths of bone, that may have formed in the spinal canal as the result of osteoarthritis. The procedure is major surgery that requires a short hospital stay and physical therapy afterwards to help regain strength and mobility.

From Wikipedia - Free Encyclopedia

Laminectomy is a surgical procedure for treating spinal stenosis by relieving pressure on the spinal cord. The lamina of the vertebra is removed or trimmed to widen the spinal canal and create more space for the spinal nerves.

The first laminectomy was performed in 1887 by Dr. Victor Alexander Haden Horsley, a professor of surgery at the University College London.

A common type of laminectomy is performed to permit the removal or reshaping of a spinal disc as part of a lumbar discectomy. This is a treatment for a herniated disc, bulging or degenerated disc.