Laminectomy

A laminectomy takes pressure off the nerve roots in the spine. It is done most often for stenosis, a narrowing of the spinal canal frequently caused by bony growths that press on the nerves. One vertebra or several may be treated.

Removing the Spinous Process

Through a small incision, the surgeon reaches the spine. The spinous processes are the bony bumps on the back of the spine, and the surgeon carefully removes the one on each vertebra being treated.

Removing the Lamina

The surgeon then removes the lamina, the part of each vertebra that forms the back wall of the spinal canal. This opens the canal and gives the nerves more room. To fully relieve the pressure, the lamina may be removed from more than one vertebra.

Clearing Bony Growths

The foramina, the openings on each side of the vertebrae where nerve roots leave the spine, may also need attention. The surgeon checks them and clears away any bony growths that could press on the nerves.

After Surgery

The incision is closed with stitches or surgical staples, and the patient is monitored in a recovery room. Physical therapy may be recommended while the spine heals.

Questions about Laminectomy? Call Dr. Auerbach’s office at (718) 518-5814 or send a message.

This information is for general education and does not replace advice from your doctor.

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