Foraminotomy procedure explained by Michael Weiss, D.O.

Get more information from orthopedic spine surgeon, Dr. Michael Weiss, as he explains the process of a foraminotomy, as well as what spine conditions it treats.

Foraminotomy - Endoscopic Procedure

Foraminotomy is a Laser Spine Institute procedure that relieves certain painful spinal conditions

At Laser Spine Institute, surgeons perform a procedure called a foraminotomy using an endoscopic approach that requires no hospitalization.

Surgeons perform a foraminotomy to relieve the symptoms of nerve root compression, known as a "pinched nerve," caused by bone, disc, scar tissue, or excessive ligament development compressing the foramen.

Watch 3D Foraminotomy Animation

During this endoscopic procedure, the surgeon begins by placing a tube into a small incision. One at a time, a series of tubes of increasing size are placed over the first tube to slowly create a small opening to the spine. This allows surgeons to perform foraminotomies with minimal damage to the surrounding muscles, which are split between their fibers and are not torn or cut. The last tube measures about 18 millimeters in diameter (the size of a small marker), the space needed to insert the laser, camera, suction, irrigation, and other surgical instruments.

Once the tools are in place, the surgeon begins removing the bone and tissue that is compressing the nerve without causing the patient discomfort. In fact, some patients feel immediate relief during the procedure as the nerve pressure is released. When the procedure is complete, the tube is slowly removed, allowing the muscles to move back into place. A stitch or two is needed to close the incision.

After one to two hours of monitoring, the patient (with a companion) is free to go. We generally encourage patients to take a walk the afternoon or evening of their foraminotomy procedure. The patient then returns the following day for a postoperative visit to get clearance from the physician to return home.

Laser Spine Institute offers various minimally invasive procedures to relieve neck and back pain caused by spine conditions and nerve conditions. Procedures offered include laminotomies, foraminotomies, endoscopic discectomies, facet thermal ablations, and minimally invasive stabilization.