Interspinous Process Decompression (X STOP®)

Interspinous process decompression with the X STOP® is a minimally invasive outpatient procedure, usually done with local anesthesia and sedation. A titanium alloy implant is placed to relieve back pain and leg numbness caused by lumbar spinal stenosis. It is an alternative to a laminectomy or a spinal fusion.

Preparation

The patient lies face down or on one side, and the skin is cleaned and sterilized. The procedure can be done under general anesthesia or with local anesthesia and sedation.

Reaching the Spine

A small incision is made in the lower back, and an opening is made through the ligaments at the back of the spine. This gives access to the spinous processes, the bony bumps on the back of the spine, above and below the damaged disc.

Placing the X STOP®

Guided by live x-ray (fluoroscopy), the surgeon uses a sizing tool to spread the spinous processes apart. The X STOP® implant is then passed through the incision and set between them. If the patient is awake, they may be asked to bend their back to make extra room for the implant.

After Surgery

The incision is stitched closed and bandaged. Most patients leave the hospital within 24 hours. Strenuous activity should be avoided for two to six weeks, and physical therapy may be needed.

Questions about Interspinous Process Decompression (X STOP®)? 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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