XLIF

This is a minimally invasive procedure that relieves nerve pressure by inserting a metallic device between the spinous processes of the vertebrae. The insertion distracts the two bones which increases the space between the two vertebrae, to create more room for the nerves that are in between the two bones.  Bone is not removed in this procedure and as a result there is less postoperative pain than a laminectomy. There is also no “fusion” with this procedure.  Most patients go home the same day (outpatient surgery) with this procedure; however, patients do have the option of staying overnight in the hospital depending on their preference. For certain patients, this procedure can be performed without general anesthesia (with the patient in a “twilight” but without a “breathing tube”).