Lumbar Spine
Lumbar Laminectomy
Decompression of the lumbar spinal canal to relieve stenosis-related leg pain, heaviness, and walking limitation.
What it is
A lumbar laminectomy removes the lamina — the back wall of the spinal canal — at one or more lumbar levels, creating room for the nerves that have been crowded by age-related stenosis. We also trim bone spurs, thickened ligaments, and overgrown facet joints as needed.
The disc is generally left alone. The goal is to give the nerves the space they have lost, without disturbing the structural elements that do not need to be disturbed.
Why this procedure when surgery is needed
When lumbar spinal stenosis has stopped responding to physical therapy, injections, and patience — and your walking tolerance is genuinely limiting your life — laminectomy is the workhorse decompression operation. It addresses the cause directly: not enough room for the nerves.
For stable stenosis without slippage or instability, decompression alone is enough and avoids the recovery and trade-offs of a fusion. We don't fuse what doesn't need fusing.
What to expect
Surgery typically takes 60–90 minutes per level.
Most patients go home the same day or stay one night.
Walking the day of surgery is encouraged and expected.
Return to desk work in 2–3 weeks; driving when off narcotics.
Heavy lifting and bending restricted for 4–6 weeks.
Most patients notice immediate relief of leg symptoms; back pain — if present pre-op — improves more variably.
Risks and how we reduce them
Laminectomy reliably relieves the leg symptoms of stenosis, but decompressing the canal means working closely around the nerves and removing bone — here is what that can involve.
Expected, temporary effects
Incisional and back soreness. Soreness at the incision and in the back muscles for the first weeks, along with some stiffness as you return to activity.
Slow-to-settle nerve symptoms. Nerves that have been crowded for years may take time to recover, so some numbness, tingling, or heaviness can linger after surgery.
Serious risks
Dural tear (CSF leak). A tear in the lining around the nerves can occur, particularly where bone and ligament are thickened; it is repaired during surgery and may require a short period of lying flat.
New or increased instability. Removing bone to decompress the nerves can, in some patients, unmask or create instability at that level, which may later require a fusion. Facet joints are preserved where feasible to reduce this risk.
Nerve injury. Injury to a nerve root is rare but can cause new weakness or numbness.
Infection. Wound or deeper infection is uncommon and is minimized with sterile technique and antibiotics when appropriate.
Your recovery, phase by phase
A general timeline for this procedure. Your surgeon’s own protocol takes precedence — use this to know what to expect and what questions to ask at each visit.
Before surgery
- Stopping nicotine before surgery improves wound healing and lowers infection risk — the earlier you stop, the better.
- Review every medication and supplement with the pre-anesthesia team. Blood thinners, NSAIDs, GLP-1 medications, and some supplements are held on a schedule set for you.
- You shower with Hibiclens the night before and the morning of surgery and stop eating after midnight; the anesthesia team sets your clear-liquid cutoff.
- Arrange a ride home and help at home, and set your home up so frequently used items are within easy reach without deep bending.
The day of surgery
- Arrive about two hours early to check in, change, have an IV placed, and meet your surgical team.
- The operation is done under general anesthesia; each level typically takes about 60 to 90 minutes.
- You are positioned face-down (prone) while asleep, with your pressure points padded and protected.
- Your family waits nearby; Dr. Tuchek updates them as soon as the operation is finished.
In the hospital
- You wake up in the PACU; grogginess, a mild sore throat, and some nausea are normal.
- Getting up and walking the same day is expected and encouraged — early walking is one of the best things for your recovery.
- Most patients go home the same day or after one night, once walking safely and comfortable on oral medication.
The first two weeks
- Leg symptoms and walking tolerance often improve quickly; back soreness at the incision is normal and eases over the first couple of weeks.
- Frequent short walks are the priority. Avoid heavy lifting, bending, and twisting.
- Keep the incision clean and dry, and follow your discharge instructions for the dressing and showering.
- Many patients return to desk work in two to three weeks and drive again once off narcotic pain medication — confirm the timing with your surgeon.
Weeks 2 to 6
- Activity increases gradually; lifting and bending restrictions generally continue for four to six weeks per your surgeon’s protocol.
- Physical therapy focused on walking and core strength is often started in this window.
- A follow-up visit checks the incision and your progress.
Long-term recovery
- Most patients notice durable relief of leg symptoms and improved walking distance; back pain that was present beforehand improves more variably.
- Once cleared by your surgeon, you return to full activity on your own timeline.
Milestone checkpoints
| Window | Milestone | What to expect |
|---|---|---|
| Post-op days 1-3 | Walk the day of surgery | Walking the day of surgery is expected and encouraged. Keep up short, frequent walks at home — up and moving every 1-2 hours to protect against clots and stiffness. |
| Post-op days 1-3 | Leg symptoms often ease first | Many patients notice relief of leg pain and heaviness soon after surgery, while any back pain present before surgery improves more gradually and less predictably. |
| Post-op days 1-3 | Shower | Keep the incision dry for the first 48 hours, then a normal shower is generally fine unless you are told otherwise — no scrubbing, pat dry. No soaking or swimming. Follow your discharge instructions. |
| Checkpoint | Driving | Resume once you are off all narcotic pain medication and can safely operate the vehicle and react in an emergency. Your surgeon confirms this at your first post-op visit. |
| Checkpoint | Return to work | Desk work is typically possible in about 2-3 weeks; jobs with standing or lifting take longer. Your surgeon clears the timeline that fits your operation and your job. |
| Week 6 | Lifting and bending ease up | Heavy lifting, bending, and twisting are usually limited for the first 4-6 weeks, then gradually progressed. Follow your surgeon's specific activity protocol rather than a fixed date. |
| Any time | When to call | Call the office for fever, drainage or spreading redness at the incision, or calf pain or one-sided leg swelling. New or worsening leg weakness or numbness, or any loss of bowel or bladder control, is an emergency — call 911. The clinic phone line is not an emergency line. |
Prepare and recover
Handouts that fit this surgery. These are being finalized in physician review — visit the patient education library to see what is available, and always follow your own surgeon's specific protocol.
Prepare for this surgery
Recover from this surgery
Approach
- Posterior midline approach, single small incision
- Operating microscope for nerve visualization
- Bone removed only where stenosis is actually present
- Facet joints preserved when feasible to avoid creating instability
- Multimodal pain control to minimize opioid use after surgery
Typical indications
- Lumbar spinal stenosis with significant leg symptoms
- Walking tolerance limited by neurogenic claudication
- Failed appropriate conservative care
- Progressive motor weakness in a stenotic distribution
Alternatives we considered
- Continued conservative care for mild or stable symptoms
- Epidural steroid injection for acute flares
- Lumbar fusion (TLIF/PLIF) if instability or slip is also present
- Interspinous spacer in select older patients (limited durability)
Videos for this procedure
- Preparing for Your Spine Surgery (Ages 50–65)(in production · 9 min)
Medical review in progress. Author: practice editorial team.
The information on this page is general patient education and is not a substitute for individualized medical advice. For urgent symptoms, call 911 or go to the nearest emergency department. For non-urgent questions, call (785) 368-0767 during clinic hours.
Not sure whether a symptom needs a call? When to call after surgery