Minimally Invasive Lumbar Decompression

Minimally Invasive Lumbar Decompression

A minimally invasive procedure to remove bits of bone and tissue that are causing narrowing of a patient’s spinal canal — a condition called LSS (Lumbar Spinal Stenosis), which is characterized by pain that increases when a patient walks or stands, then subsides when sitting or bending forward.

During the Procedure

The patient lies facedown on an x-ray table while numbing medication is injected into the targeted area of the back, and then a tiny incision (about the width of a baby aspirin) is made. Specialized tools are inserted, using fluoroscopic guidance for precision, to remove bits of bone and tissue that are compressing the patient’s spinal canal. Neither general anesthesia nor stitches are needed.

This outpatient procedure takes less than an hour and discomfort should be minimal. IV sedation is available and often utilized. In any event, the patient must be driven home and normal activity suspended for several days.

Typical Outcomes

Most patients experience about a 50 percent reduction in pain and discomfort, and become able to stand and walk for longer distances and longer periods of time.