The procedure uses a laser instead of a knife to remove part of a ruptured disc, thus relieving the sciatica. A local anesthetic is used. Since the procedure is done under local anesthetic, the patient is awake, resting comfortably on the stomach and often, conversing with the surgeon. The procedure takes about a half-hour. Most patients are sent home one to two hours later with a Band-aid on the back.
Many people are able to return to work several days later.
Laser disc surgery is a low risk procedure. Thus, the patient does not feel any heat during the procedure. Not everyone with a back problem is a candidate for laser back surgery. The decision to undergo a laser disc procedure requires a physical examination and patient history at the spine surgeon's office. Special diagnostic steps, such as an MRI also may be taken.