Pain Management & Interventional Spine
Minimally Invasive Spinal Decompression
Minimally invasive spinal decompression relieves pressure on pinched nerves through a small incision using tubular retractors. Compared with open back surgery, it means less muscle damage, less pain, and a faster return to normal activity.
AVERAGE PROCEDURE TIME
60 to 120 minutes
Anesthesia
General or deep sedation
Recovery
Same day discharge
Ride home
Required if you receive sedation
Overview
Spinal stenosis and disc herniation compress nerves and cause leg pain, numbness, and difficulty walking distances.
Using tubular retractors through an incision around an inch long, the compressing bone and ligament are removed while the supporting muscle and spine structure stay intact.
Is this right for me?
Candidacy is confirmed after a review of your history, imaging, and medications. Patients we most often treat include those with:
- Leg pain or heaviness that improves when leaning forward
- Stenosis or herniation confirmed on MRI matching your symptoms
- Failure of injections and therapy
- Preference to avoid open surgery or fusion
What to expect, step by step
Arrival and preparation
You check in with a coordinator, change into a gown, and meet your nurse. Vitals are taken, an IV is started if needed, and your care team reviews the plan and answers questions with your caregiver present.
Tubular access
A series of dilators creates a working channel through, not across, the muscle fibers.
Decompression
Under microscope or endoscope, the ligament and bone pressing on the nerve are removed and free movement of the nerve root is confirmed.
Recovery suite
You rest in a private recovery bay while your nurse monitors vitals and comfort. Written instructions are reviewed with you and your caregiver before discharge.
Home the same day
A caregiver drives you home. A member of our team calls the next business day to check on you and confirm your follow-up appointment.
Recovery
Walk the same day. Most patients need only short-term pain medication.
Desk work in one to two weeks, therapy at three to four weeks, full activity by six to eight weeks.
Risks and what we watch for
Every procedure carries risk. These are the ones we discuss most often for this procedure.
- Bleeding, bruising, or soreness at the access site or incision
- Infection, which is why sterile technique and, when indicated, antibiotics are used
- Reaction to sedation, anesthesia, or contrast dye, monitored continuously by your anesthesia provider
- Incomplete relief of symptoms, or symptoms that return over time
- The need for additional treatment, imaging, or a different procedure
- Rarely, a complication serious enough to require a higher level of care than an outpatient setting provides
We review these with you in detail before you consent, and you can change your mind at any point.
Coverage note
We verify your benefits and give you a written estimate before scheduling.
Prepare for this procedure
- Before your surgery
- The day of your procedure
- Anesthesia and sedation
- Recovery at home and when to call
Frequently asked questions
Is this a fusion?
No. Decompression relieves pressure without fusing the segment, preserving natural motion.
Will leg pain go away immediately?
Leg pain often improves right away, while numbness resolves more gradually.
Is minimally invasive spinal decompression done as an outpatient procedure?
Yes. It is performed at our ACHC-accredited ambulatory surgery center in The Woodlands, minutes from Tomball and Spring, and patients go home the same day with a caregiver.
Will my insurance cover it?
Coverage depends on your specific plan and benefits. Our team verifies your benefits and gives you a written estimate before anything is scheduled.
Do you offer Spanish-speaking support?
Yes. Bilingual English and Spanish coordination is available from your first call through recovery instructions and follow-up.
