Failed Back Surgery Syndrome (Post-Laminectomy Pain)
Failed back surgery syndrome (also called post-laminectomy syndrome) means ongoing back or leg pain after spine surgery. The name describes persistent pain—not a personal judgment that “the surgery failed.” This guide explains how the names relate, common pain sources, evaluation, and next options on Long Island, including when spinal cord stimulation may be discussed. Related reading: pain doctor vs spine surgeon and your first pain management appointment.
Quick Answer: Failed Back Surgery Syndrome
- Same idea, two names: failed back surgery syndrome and post-laminectomy syndrome both mean ongoing pain after spine surgery.
- Common sources: residual nerve compression, scar, facet or SI joint pain, adjacent-level wear, hardware issues, or long-standing neuropathy.
- Evaluation: history, exam, and imaging review; EMG/NCS is referred out when needed.
- Many people try physical therapy, medicines when safe, and targeted injections before another operation.
- Spinal cord stimulation may be discussed for selected persistent neuropathic pain after a successful temporary trial—no outcome promise.
- Urgent care: sudden weakness, fever with severe back pain, or bowel/bladder change needs the ER—not a routine visit.
- Offices: Bay Shore (340 Howells Rd Ste B), Commack (66 Commack Rd Ste 103), and Farmingdale (85 Conklin St) · 631-310-0000.
Failed Back Surgery Syndrome and Post-Laminectomy Syndrome Are the Same Clinical Idea
People search “failed back surgery syndrome” when pain continues after a spine operation. Doctors often write “post-laminectomy syndrome” when a laminectomy (removal of part of the bony roof of the canal) was part of the prior surgery. A laminectomy is a decompression step; it is different from a fusion that joins vertebrae, though some people have both.
A short naming table:
| Name you may hear | What it usually means |
|---|---|
| Failed back surgery syndrome (FBSS) | Everyday and older medical term for ongoing back or leg pain after spine surgery |
| Post-laminectomy syndrome | Same idea when a laminectomy was part of the prior operation |
| Persistent spinal pain syndrome | Newer phrase some papers use for the same clinical problem |
None of these labels mean the surgeon “did something wrong” in every case. Spine pain often has more than one source, and the spine continues to change after surgery. Using both names on one page helps patients and clinicians talk about the same problem without shame language.
Pain After Laminectomy Has Several Common Sources
Common contributors include:
- Remaining or recurrent stenosis or disc herniation at the operated level
- Scar tissue (epidural fibrosis) around a nerve root
- Instability or slippage (spondylolisthesis) at the operated level
- Wear at a neighboring level (adjacent segment disease), especially after fusion
- Facet joint or sacroiliac (SI) joint pain that was never the original surgical target
- Nerve root injury or long-standing nerve irritation that outlasts the decompression
- Hardware-related pain when implants were used
- A pain source that was never the target of the original surgery
We do not invent percentages for how often each source appears. Timing helps: pain that never improved after surgery points in a different direction than pain that improved and then returned months or years later.
Symptoms may include axial back pain, leg pain that radiates below the knee, numbness or tingling, or burning electric nerve pain. Bring dates of prior surgery, what improved, and what returned—that history guides the visit more than a slogan from the internet.
Post-Laminectomy Pain Is Different From Adjacent Segment Disease
Post-laminectomy syndrome usually relates to the level that was operated on. Adjacent segment disease is wear at the level above or below a prior surgery, especially a fusion. Both can cause back or leg symptoms, and some people have features of both. Sorting them matters because the next step—injection target, neuromodulation talk, or surgical referral—depends on which story fits.
Buttock pain after a lumbar fusion can also come from the sacroiliac joint. That pattern belongs in the differential and may need its own exam and diagnostic blocks rather than another automatic decompression at the old level.
Evaluation Starts With History, Exam, and Imaging Review
A careful visit reviews what surgery was done, what improved (if anything), and what hurts now. The exam looks for strength, reflex, and sensory changes and for joint or SI patterns that can mimic “nerve” pain. Prior MRI or CT reports are compared with today’s symptoms. New imaging is ordered when the story or exam has changed.
When nerve-function testing is needed, EMG/NCS is referred out—our practice does not perform those studies in-house. The goal is to match a treatable pain source to your symptoms, not to treat an MRI finding alone. See also what happens at a first pain appointment and which doctor to see for back or neck pain.
Bring operative notes if you have them, a current medication list, and a short note about walking distance, sleep, and the activities you care about. Pain scores help, but function often decides the next step.
Conservative Care and Injections Come Before Another Operation for Many Patients
Many people benefit from a fair try of non-surgical care before another spine operation:
- Physical therapy focused on walking tolerance, core and hip strength, and graded activity
- Medicines chosen for your age and other conditions when appropriate
- Activity pacing and sleep support
- Partner care with physical therapists and chiropractic or manual-care clinicians when that fits your overall plan—spoken as collaboration, not rivalry
Image-guided injections may then target a suspected driver—for example an epidural for selected nerve irritation, or a facet or SI joint injection when those joints fit the exam. Steroid use near joints or nerves can be labeled or off-label depending on the medicine and site; ask which applies in your plan. Epidural steroid injections do not permanently “undo” surgery or reopen a canal; they may calm irritated nerves for a period. Comparison context: epidural injection vs surgery.
Prep ideas for injection days are covered in preparing for a spine injection. What an injection can feel like: do spine injections hurt?.
Dr. Amit Sharma & our minimally invasive pain & spine team.
Spinal Cord Stimulation Is One Option After a Temporary Trial
Spinal cord stimulation after failed back surgery may be discussed after a temporary trial in selected patients—described here generically, with no brand names and no outcome promise. Spinal cord stimulation (SCS) may be discussed for selected people with persistent neuropathic back or leg pain after spine surgery when conservative care and injections are not enough and there is no clear structural target that needs immediate revision surgery. A temporary trial leads the permanent implant discussion. We do not promise a cure, a fixed percent of relief, or that SCS is right for every person after laminectomy.
During a trial, a temporary lead is placed and connected to an external generator for several days while you test walking, sitting, and sleep. If the familiar neuropathic pain eases enough to meet goals you set with the team, a permanent system may be discussed. If not, the temporary lead is removed and other options are reviewed.
For a plain-language look at expectations, see is spinal cord stimulation worth trying?. Device choice and programming details belong on the service pages—not as marketing claims here.
Another Spine Surgery Is Considered When a Clear Structural Target Remains
Revision or further decompression or fusion is considered when imaging and exam show a clear mechanical problem that matches your symptoms—such as recurrent stenosis, unstable slip, or hardware failure. Spine surgeons and interventional pain physicians often share that decision. The goal is the right tool for the anatomy, not a contest between specialties. More surgery is not the automatic next step after every failed pain pathway.
If progressive weakness or bowel or bladder change appears, the pace of care changes—that is urgent evaluation, not an elective neuromodulation talk.
New Weakness, Fever, or Bowel or Bladder Change Needs Urgent Care
Call 911 or go to the ER for sudden severe weakness, new bladder or bowel loss, saddle numbness, or rapidly worsening neurologic change. Call 631-310-0000 for non-emergency questions. Fever with a red, draining, or severely painful surgical site also needs same-day medical care.
Care for Pain After Back Surgery on Long Island
FBSS treatment Long Island visits start with clear naming, exam, and imaging review—not an automatic repeat surgery. Dr. Amit Sharma, Chief, Division of Pain Medicine at Good Samaritan University Hospital since 2012, evaluates failed back surgery syndrome and post-laminectomy pain at Bay Shore, Commack, and Farmingdale (Bay Shore, Commack, and Farmingdale offices). Care starts with naming the problem clearly, matching symptoms to anatomy, and stepping up only as needed. Call or text 631-310-0000.
Frequently Asked Questions
What is the difference between failed back surgery syndrome and post-laminectomy syndrome?
They describe the same clinical idea: ongoing back or leg pain after spine surgery. Post-laminectomy syndrome is the name used when a laminectomy was part of the surgery. Failed back surgery syndrome (FBSS) is the broader everyday search term. Some papers also say persistent spinal pain syndrome. None of these names mean someone “failed” as a person.
When is pain after back surgery an emergency?
Call 911 or go to the nearest emergency room for sudden severe leg weakness, new bladder or bowel loss, saddle numbness, fever with severe back pain, or rapidly worsening neurologic change. Planned visits for failed back surgery syndrome are not for those emergencies. Call SpinePain Solutions at 631-310-0000 for non-emergency questions.
Why do I still have pain after a successful decompression?
Surgery can free a nerve and still leave other pain sources, such as facet joints, the sacroiliac joint, scar around a nerve, a neighboring level, or long-standing nerve irritation. Timing matters: pain that never improved points to different causes than pain that improved and later returned.
Can scar tissue after a laminectomy cause pain?
Epidural fibrosis (scar) can surround a nerve root and contribute to ongoing leg pain in some people. Scar alone is not always the full story. Evaluation still matches symptoms to exam and imaging before any next step.
Is spinal cord stimulation an option after failed back surgery?
It may be discussed for selected people with persistent neuropathic leg or back pain after careful evaluation and when conservative care and injections are not enough. A temporary trial comes before a permanent system. Relief is not guaranteed. Details: our spinal cord stimulation page and “is SCS worth it?” guide.
When is another spine surgery considered?
Another operation is considered when there is a clear structural target—such as recurrent stenosis, unstable slip, or hardware failure—that matches your symptoms and that imaging and exam support. Surgeons and pain physicians often share that decision. More surgery is not automatic after every failed pain path.
How is a spinal cord stimulator trial done?
A temporary lead is placed and connected to an external trial generator for several days while you test everyday activities. If the trial meaningfully eases the familiar neuropathic pain, a permanent system may be discussed. If it does not help enough, the temporary lead is removed and other options are reviewed. Ask your team what “meaningful” means for your goals.
Where can I get care for pain after back surgery on Long Island?
Dr. Amit Sharma, Chief, Division of Pain Medicine at Good Samaritan University Hospital since 2012, evaluates post-laminectomy and failed back surgery pain at Bay Shore (340 Howells Rd Ste B), Commack (66 Commack Rd Ste 103), and Farmingdale (85 Conklin St). Call 631-310-0000.
Dr. Amit Sharma & our minimally invasive pain & spine team.
Medical References
- Katz JN, et al. Diagnosis and Management of Lumbar Spinal Stenosis: A Review. JAMA. 2022. PMID 35503342.
- Katz JN, et al. Clinical practice. Lumbar spinal stenosis. N Engl J Med. 2008. PMID 18287604.
- Qaseem A, et al. Noninvasive Treatments for Acute, Subacute, and Chronic Low Back Pain. Ann Intern Med. 2017. PMID 28192789.
- Friedly JL, et al. A randomized trial of epidural glucocorticoid injections for spinal stenosis. N Engl J Med. 2014. PMID 24988555.
