Private Tarlov Cyst Surgery | Find Vetted Neurosurgeons

What is Tarvlov cyst surgery?

Tarlov cyst surgery is an operation to treat fluid‑filled sacs that form around nerve roots, usually in the lower spine (sacrum). Think of the nerve like a cable and the cyst like a balloon that has bulged out from its covering. If that balloon gets big or tense, it can press on nearby nerves and tissues, causing buttock or leg pain, numbness, or problems sitting for long.

A neurosurgeon plans the surgery using MRI and other tests to confirm the cyst is actually causing your symptoms. In the operating room, the goal is to reduce pressure and protect the nerve. Depending on the cyst and anatomy, the surgeon may carefully open the covering of bone to reach the cyst, drain the built‑up fluid, and then reinforce the area so it doesn’t immediately refill.

Techniques can include

fenestration (creating a controlled opening),
imbrication (folding and stitching the cyst wall),
sealing small leaks with microsurgical sutures or special sealants, and
adding a small patch to strengthen the nerve covering.

The idea is simple: decompress the irritated nerve and stabilize the cyst’s weak spot so signals travel normally and sitting, standing, and walking feel more comfortable.

Why do Canadians get Tarlov cyst surgery done privately?

Shorter wait times

Public queues for consults, MRI, and OR time can be long. Private centres can coordinate assessment and surgery within weeks—reducing time spent with sit‑pain, leg symptoms, and sleep disruption.

Choice and control

Choose a neurosurgeon who itemizes experience with Tarlov cysts (fenestration, imbrication, sealing, CSF management).
Select clinic location (often out‑of‑province) and schedule around exams, work, caregiving, or sport seasons.
Get a clear, personalized plan: imaging correlation, targeted cyst levels, and technique selection.

Peace of mind

You know who will operate, the date, and the approach. Direct communication and predictable timelines make it easier to arrange travel, time off, and physiotherapy.

Preventing further decline

Function: Ongoing nerve irritation can worsen pain, numbness/tingling, or sitting tolerance.
Complexity: Long‑standing cyst pressure can contribute to more inflammation/scar tissue, sometimes making later surgery tougher.
Performance: Earlier relief protects fitness, mood, and sleep.

Integrated care

Access to advanced imaging and microsurgical tools in accredited facilities, with teams experienced in CSF leak prevention and repair.
Coordinated pathways (anesthesia, pain, physio) and virtual follow‑ups if you live far away.

Why use Surgency

For Canadians who want surgery in weeks, not months

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Tarlov cyst surgery: what to expect

Typical single‑level Tarlov cyst surgery takes about 2–4 hours of operating time. Add extra hours at the centre for check‑in, anaesthesia, and recovery. Complex or multi‑cyst cases can take longer and may include an overnight stay.

Basic steps (what actually happens)

Check‑in and marking

You meet the team, review the plan, and confirm the exact spinal level(s). The skin is marked.

Anaesthesia

General anaesthesia (you’re fully asleep). Monitors are placed; imaging (X‑ray/fluoro) is set up to confirm the level.

Position and prep

You’re positioned face‑down on padded supports. The back is cleaned and covered with sterile drapes.

Small incision and exposure

A focused incision is made over the sacrum/lower spine. Muscles are gently moved aside to reach the bone.

Open a window in the bone

The surgeon removes a small section of bone (laminotomy/laminectomy) to see the cyst and nearby nerve root.

Identify and protect the nerve

Under the microscope, the nerve root and cyst are carefully separated. The goal is to decompress the nerve without injuring it.

Treat the cyst

The cyst is opened and drained (fenestration). The wall may be folded and stitched (imbrication), and tiny leaks are sealed with fine sutures or sealants. A patch (dural graft) can reinforce the weak area if needed.

Rinse and check

Everything is irrigated. The surgeon confirms the nerve is free and there’s no ongoing leak.

Close up

Layers are closed with sutures; a dressing is applied. A small drain may be used in some cases.

Wake‑up and instructions

You recover in post-anaesthesia care unit, review early walking and wound‑care instructions, and either go home the same day or stay overnight based on your case and your surgeon’s protocol.

Dr. Joe Costa, ACL reconstruction surgeon

Expert Surgeon Insight

Dr. Navraj Heran: the goal of a consultation

The consultation is about figuring out whether the cyst we see on imaging is actually responsible for your symptoms.

We review your scans together, go through your history, and talk about what treatments you’ve already tried. By the end of the visit, you should have a clear sense of whether surgery is worth considering and what the next steps are.

Dr. Heran serves patients from all over the country in Vancouver, BC. Visit his profile page.

What can I expect from the recovery process?

Every spine is different—follow your surgeon’s plan. Steady, smart progress beats pushing too hard.

In general, what to expect

Week 1

Reality check: soreness at the lower back/buttock, muscle spasms, tiredness. Sitting may be the hardest.
Goals: control pain and swelling, protect the area, and walk safely.
Activities: short, frequent walks in your home; keep the dressing clean/dry; log‑roll to get in/out of bed; avoid BLT (bending, lifting, twisting). A drain (if used) is removed per your team’s timing.

Weeks 2–4

Still annoying but improving.
Goals: build a walking habit and calm nerve irritation.
Activities: daily walks increasing time/distance; gentle nerve‑calming positions; basic stretches for hips/hamstrings (as cleared). Stitches/staples removed if needed. Gradually test short, supported sits; change positions often.

Weeks 5–8

The work phase.
Goals: better endurance and posture without stressing the sacrum.
Activities: longer walks; upright stationary bike if cleared; gentle hip/glute strengthening; core activation in neutral (no crunches). Keep objects close to your body; avoid heavy lifting or twisting.

Weeks 9–12

Confidence building.
Goals: near‑normal daily activity with fewer nerve symptoms.
Activities: progress lower‑body and core work; light upper‑body exercises kept close; low‑impact cardio. Many people tolerate longer sits with planned breaks.

Months 3–6

Back to most normal life.
Goals: routine tasks at school/work; sport/work‑specific training if approved.
Activities: add impact/rotation only with explicit clearance. Keep spine‑smart habits (hip hinge, neutral spine, frequent movement breaks).

Helpful tips

Sit‑smart: start with short, cushioned sits; use a coccyx/sacral cut‑out cushion if recommended; stand/walk every 20–30 minutes.
Walk often: safest way to boost circulation and reduce stiffness.
Bowel plan: pain meds can constipate—hydrate, add fibre, and use stool softeners as advised.
Brace: wear exactly as prescribed (if you were given one).

Red flags—call your care team

Fever, spreading redness, or foul drainage from the incision
New/worsening leg pain, numbness, or weakness
Loss of bladder/bowel control
Painful, swollen calf; chest pain or shortness of breath

Choosing a surgeon and clinic

Choosing your surgeon is a major benefit of pursuing private surgery, here's how to choose wisely.

What to look for

Experience and volume

Ask how many Tarlov (perineural) cyst surgeries they perform per year and their case mix (fenestration, imbrication, cyst wall repair, fibrin‑glue sealing, CSF‑leak repair). Higher volume and standardized pathways usually mean smoother care.

Credentials and training

Verify licensure with your provincial college (CPSO Ontario, CPSBC BC, CPSA Alberta, CMQ Québec, etc.).
Prefer FRCSC‑certified neurosurgeons with fellowship training in spine/peripheral nerve and specific Tarlov cyst experience.

Outcomes and safety

Request recent data: infection rate, CSF‑leak/dural tear rate, unplanned return to the OR (30–90 days), readmissions, new/worsened nerve symptoms, and re‑operation for recurrence.
Ask for patient‑reported outcomes (pain sitting, leg pain, disability scores) at 3, 6, and 12 months.

Indications and alternatives

Ensure your symptoms match imaging and that non‑operative options were considered (guided injections/blocks, activity modification, meds/physio). Clear indications = better expectations.

Surgical plan and techniques

Which cyst(s) and level(s) will be treated? Plan for fenestration vs imbrication vs patching; how they handle fragile nerve rootlets inside the cyst.
How they minimize bone removal, protect nerve roots, and manage CSF pressure (intra‑op sealing strategies, grafts/patches).

Imaging and planning

MRI with and without contrast; sometimes CT myelogram to confirm CSF connection. Ask how imaging guides the exact approach.

Facility accreditation

Choose an accredited centre (Accreditation Canada/CAAASF) with microsurgical tools, neuromonitoring if used, and a clear hospital transfer agreement.

Rehab integration

Written, phased recovery plan (walking, sitting limits, return to desk/manual work).
Coordination with a local physiotherapist; direct post‑op contact and clear red‑flag instructions.

Transparent pricing

Ask for an itemized quote: surgeon, facility, anaesthesia, imaging, grafts/patches/sealants, neuromonitoring, and follow‑ups. Clarify what triggers extra charges.

Questions to ask at your Tarlov cyst consultation

Surgeon and plan

How many Tarlov cyst surgeries do you perform yearly, and how many like mine (level/size/number)?
What are your last 12–24 month rates for CSF leak, infection, nerve complications, readmission, and re‑operation?

Technique and safety

Will you do fenestration, imbrication, sealing, and/or a dural patch? Why that choice for me?
How do you protect nerve rootlets inside the cyst? Do you use a microscope and neuromonitoring?
How do you confirm the correct level and ensure a durable seal?

Recovery and after‑care

What are my early sitting/walking limits? When can I return to desk vs manual work?
Do you provide a written recovery plan and coordinate with my local physio?
Who is my post‑op contact? How many follow‑ups are included? Can some be virtual?

Costs and logistics (if private)

What exactly is included in my quote (surgeon, facility, anaesthesia, grafts/sealants, neuromonitoring, imaging, follow‑ups)?
What could add cost (treating more cysts/levels, longer OR time, overnight stay)?
Do you have a hospital transfer pathway if needed?

Signals of a high‑quality program

Shares outcomes and complication rates openly.
Provides an itemized, transparent quote with what’s included/excluded.
Operates in accredited facilities with modern microscopes and microsurgical instruments.
Gives a clear, written recovery plan, coordinates with local physio, and offers responsive communication with direct contact details.

Tarlov cyst surgery frequently asked questions

How do I know if Tarlov cyst surgery is right for me?

Tarlov cyst surgery aims to decompress a nerve root that’s being irritated by a fluid‑filled cyst in the sacrum (lower spine).

It might be right for you if:

Your main issues match nerve irritation: buttock/tailbone pain, leg pain/numbness/tingling, weakness, or poor sitting tolerance.
You’ve tried non‑surgical care (activity changes, meds, guided injections/nerve blocks, physio) and you’re still stuck.
Imaging lines up with symptoms:
- MRI (and sometimes CT myelogram) shows a cyst that contacts the nerve root and matches your side/level of symptoms.
- A diagnostic block around the cyst temporarily improves pain—this supports that the cyst is the pain source.
Symptoms are messing with daily life: school/work, sleep, or you can’t sit/stand long.

Common reasons surgeons recommend it

Large or tense cyst clearly compressing the nerve root
Multiple failed non‑operative attempts over months
Progressive numbness/weakness that matches the level of the cyst

When it might not be right (or not yet)

Mild, occasional symptoms that improve with pacing and cushions
MRI shows small cysts that don’t match your symptoms
Pain seems mainly from other causes (disc, SI joint, hip) after a proper workup

Do I need a referral?

Most private surgical clinics in Canada require a referral from a family doctor, walk-in clinic physician, or specialist. Your referring doctor will send over your medical records, imaging, biopsy results, and relevant blood work.

If you don't have a family doctor, many private clinics can help you navigate the referral process or connect you with a physician who can provide one, so you can still reach out, even if you don't have a referral.

How do I prepare?

Your surgeon’s instructions come first—follow their plan if it differs.

Prehab and health optimization

Learn “spine‑smart” moves: Practise log‑rolling to get in/out of bed without twisting. Use the “no BLT” rule (no Bending, Lifting, Twisting).
Walk and light cardio: Build a daily step habit; better lungs/legs make recovery easier.
Core and glutes (pain‑free only): Gentle activation and posture drills from a physio—no crunches.
Quit nicotine: Smoking/vaping slows healing. Stopping 4+ weeks before surgery helps.
Medications: Tell your team all meds/supplements. You may need to pause blood thinners, certain anti‑inflammatories, and some herbals—only if your doctor says so.
Medical checks: Some people need bloodwork, ECG, and updated imaging (bring your MRI/CT or portal access).

Home prep

Safe layout: Clear clutter and loose rugs; keep walkways wide. Set up a “recovery zone” on one floor if possible.
Bed/bath setup: Bed at a good height; firm pillows for back/side support. Add a shower chair, non‑slip mat, hand‑held shower, and raised toilet seat if recommended.
No‑bend tools: Reacher/grabber, sock aid, long‑handled shoehorn, and long sponge so you avoid bending early.
Everyday items: Itemize and move essentials to waist‑to‑chest height. Pre‑open tricky containers.
Clothing: Loose, front‑opening tops; elastic‑waist pants; slip‑on shoes with good grip.

Support and logistics

A helper: Arrange a ride home and someone to stay the first 24–72 hours. Line up help for pets, groceries, laundry, and garbage for 1–2 weeks.
School/work: Plan time off. Desk work usually returns sooner than manual work—confirm timelines with your surgeon.
Travel: If coming from out‑of‑province, ask which follow‑ups can be virtual and where to get local imaging.

Food, meds, and surgery‑day prep

Meal prep: Cook and freeze easy, high‑protein meals; stock snacks and water bottles.
Constipation plan: Pain meds can slow your gut—have stool softeners, fibre, and hydration ready.
Pain plan: Pick up acetaminophen/NSAIDs if allowed, plus any prescriptions before surgery.
Fasting: Follow anaesthesia rules (often no solids after midnight; clear fluids until a set time).
Skin prep: Use the antiseptic wash the night before and morning of surgery. No lotions or perfume on your back.
What to bring: Health card/ID, medication list, imaging/report, phone/charger, lip balm, comfy clothes. Leave jewellery at home.

Practice ahead

Log‑roll, sit‑to‑stand, and getting into a car without twisting.
Short indoor walking routes; set reminders to walk every few hours.
Sit‑smart: Try cushions; consider a sacral/coccyx cut‑out cushion if recommended.

Safety and expectations

Movement limits: Plan to avoid BLT early on; your team will give lifting limits.
Brace: If you’ll wear one, practise putting it on while lying and standing.
Incision care: Arrange easy showering once cleared; keep dressings dry until then.
Equipment: If renting a walker or shower chair, reserve it early and note return dates.

What are the risks involved?

Your risk depends on your health, cyst size/number, exact level, the technique used (fenestration, imbrication, patch/sealant), anaesthesia, and how closely you follow the plan. Discuss your personal risks with your neurosurgeon.

Common and usually temporary

Pain, swelling, bruising at the lower back/buttock
Muscle spasms and stiffness for the first couple of weeks
Sleep trouble the first days; fatigue as anaesthesia wears off
Nausea from anaesthesia; constipation from pain meds
Temporary numbness or tingling near the incision

Less common

Infection (skin or deeper). Keeping the wound clean and following instructions lowers risk
Blood clots (DVT/PE). Walking early and prevention steps help
Wound‑healing issues or haematoma (blood pooling under the skin)
Cerebrospinal fluid (CSF) leak causing positional headache; often recognised and repaired, but can require extra treatment
Temporary nerve irritation (leg pain, tingling, mild weakness) as the nerve calms down
Urinary retention for a short time after surgery

Procedure‑specific considerations

Persistent or recurrent symptoms if the cyst refills or if multiple cysts are involved
Need for a dural patch, sealants, or additional bone removal if the cyst wall is fragile
Adhesions/scar tissue around the nerve that can cause ongoing irritation
Rare need to convert to a wider decompression if access is limited

Uncommon but important

Lasting nerve injury with persistent numbness or weakness
Deep infection requiring another operation and antibiotics
Significant bleeding or transfusion (rare in routine cases)
Ongoing pain if symptoms also come from other sources (disc, SI joint, hips)
Re‑operation for recurrence or to address another symptomatic cyst

How you can lower risk

Follow pre‑op instructions: stop nicotine, manage meds, antiseptic wash as directed
Walk early and often; avoid BLT (bending, lifting, twisting) until cleared
Keep the incision clean and dry; watch for redness, drainage, or fever
Use a bowel plan (hydration, fibre, stool softeners) while on pain meds
Do physio/home exercises exactly as prescribed; pace activities and avoid overdoing sitting early

Tarlov cyst surgery aims to decompress an irritated nerve and stabilize the weak spot in the cyst wall. Most issues are mild and short‑term. Bigger worries include CSF leak, infection, blood clots, persistent nerve symptoms, or recurrence. An experienced neurosurgeon will explain which risks apply to you and how they’ll minimize them.

What are the risks of delaying or not pursuing surgery?

Your situation depends on how bad your symptoms are, what imaging shows (size/number of cysts, exact level, nerve contact), your daily demands (school/work/sport), and how well non‑surgical care is working (physio, cushions, meds, targeted injections/blocks). Talk specifics with your neurosurgeon.

Main risks of delaying or not having Tarlov cyst surgery (when symptoms are significant/persistent)

Progressive pain and loss of function

Sitting, standing, or walking tolerance can shrink over time.
Night pain, brain fog from poor sleep, and greater reliance on pain meds are common.

Worsening nerve problems

Ongoing pressure on the nerve root can lead to more numbness, tingling, burning pain, or weakness.
The longer a nerve is irritated, the slower (and sometimes less fully) it recovers.

Structural and inflammatory progression

Cysts can remain tense or enlarge; neighbouring tissues may get more inflamed.
Scar tissue can build around the nerve, making later surgery more delicate.

Lower quality of life and deconditioning

Avoiding sitting and activity can cut you off from school, work, and social stuff.
Less movement leads to weaker core/hips and tighter hamstrings, which can amplify pain.

Harder surgery and recovery later

More scarring or multi‑level involvement can lengthen surgery and increase the chance you’ll need a wider decompression or additional repair (patch/sealants).
Nerves aggravated for months may take longer to settle afterward.

Medication‑related downsides

Long‑term use of NSAIDs, neuropathic agents, or opioids carries risks (stomach/kidney issues, mood/cognition effects, dependence) and can complicate later care.

When watchful waiting can be reasonable

Symptoms are mild, intermittent, and improving with cushions, pacing, and targeted injections/blocks.
No progressive weakness and imaging doesn’t show severe nerve compression that matches your symptoms.

When not to delay

Daily or worsening buttock/leg pain, numbness, or weakness that limits normal life despite months of good non‑surgical care.
Clear, matching imaging (MRI/CT myelogram) plus a diagnostic block that temporarily helps.
New or progressive weakness, saddle numbness, or bladder/bowel changes—seek urgent advice.

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