Pilonidal sinus laser treatment in Dubai — no wide excision, no months of packing.
Also called a pilonidal cyst, a tailbone cyst, a hair cyst, or الناسور العصعصي.
EPSiT lets the surgeon see inside the sinus cavity with a miniature endoscope, remove every hair and fragment of debris under direct vision, and then seal the cavity with a laser fibre (SiLaC). The buttock is not laid open. There is no wound to pack twice a day for four months.
- A miniature camera (fistuloscope) is passed into the sinus cavity through its existing pit
- Hair, debris and infected tissue are located and removed under direct vision, not by feel
- A laser fibre (SiLaC) then ablates the cavity lining so it closes from the inside out
- The skin over the buttock is never widely cut open
At a glance
- Procedure: LA-EPSiT (endoscopic clearance) + SiLaC (laser cavity ablation)
- Access: through the existing pits — typically 5–10 mm total
- Theatre time: 30–45 minutes
- Dressings: simple, no daily packing
- Work: 2–5 days; driving at 3–5 days
- Best for: primary and recurrent disease, including after failed excision
The condition and the cure, kept separate
Pilonidal disease is the condition where the old operation causes more misery than the disease. Understanding why matters.
What pilonidal disease actually is
Pilonidal means "nest of hair". The disease is a chronic infected cavity in the natal cleft — the groove between the buttocks, just above the tailbone — that contains loose hair, keratin debris and inflammatory tissue.
It is an acquired condition, not something you were born with. Loose hairs shed from the back and scalp collect in the cleft. Friction from walking and sitting, combined with the negative pressure created as the buttocks move, drives those hairs point-first into the skin through enlarged hair follicles known as pits. The hairs have microscopic backward-facing scales, so they can advance but cannot reverse out. Once beneath the skin they behave as foreign bodies: the body walls them off, infection follows, and a cavity forms with one or more tracts draining to the surface.
That mechanism explains the epidemiology precisely. Pilonidal disease favours young adults between fifteen and thirty, men roughly two to three times more than women, people with dense body hair, and anyone who sits for long periods — drivers, office workers, students. It is historically known as "jeep driver's disease" for exactly this reason.
The UAE adds its own risk factors. Heat and humidity mean more sweating and macerated skin in the cleft; long commutes and long office hours mean prolonged sitting; and a young, largely male expatriate working population sits squarely in the peak demographic. This is a condition this clinic sees a great deal of.
How it presents — three distinct pictures
Asymptomatic pits
One or more small midline dimples with no symptoms at all, often noticed by chance or by a partner. No treatment is needed — only hair control and hygiene. Operating on an asymptomatic pit is over-treatment.
Chronic discharging sinus
Intermittent or continuous discharge of pus, blood or clear fluid staining underwear. A dull ache when sitting, worse in the car and on long flights. Visible pits, sometimes with a hair protruding. This is the classic presentation and the ideal EPSiT case.
Acute abscess
Rapidly worsening pain over one to three days, a hot tender swelling, fever, and inability to sit or lie flat. This needs drainage within hours, not an elective plan. Definitive laser treatment follows six to eight weeks later.
Symptoms and what drives recurrence
What patients report
- Discharge and staining — the most common and the most quietly distressing symptom.
- Pain on sitting, particularly on hard chairs, in cars and on flights.
- Visible pits in the midline, sometimes with hair emerging.
- Recurrent swellings that build up and then discharge, over and over.
- Odour and skin irritation from chronic moisture.
- Restriction of life — avoiding the gym, swimming, travel and intimacy. Rarely mentioned unless asked, and often the biggest cost.
Why it comes back — the four real reasons
- Hair returns to the cleft. The single dominant factor. If hair keeps entering, the disease keeps recurring — whatever operation you had.
- A deep, narrow cleft that stays moist and macerated and cannot ventilate.
- Incomplete clearance — a residual side tract or a single hair left behind restarts the whole process.
- A midline scar. Midline wounds in the cleft heal poorly under constant tension. This is why classic midline closure has such a high failure rate.
Severity — matching disease to procedure
Asymptomatic midline pits, no cavity, no discharge.
Hygiene & hair control · no surgerySingle cavity, midline pits, chronic discharge, no lateral extension.
Ideal EPSiT + SiLaCMultiple pits, lateral or branching tracts, larger cavity.
EPSiT under vision — its strongest indicationDisease after previous excision, with scarring and distorted anatomy.
EPSiT, or flap surgery if the cleft must be reshapedUnderstanding pilonidal disease
- Loose hair shed nearby is drawn into small pits in the midline natal cleft by everyday movement
- Trapped hair acts as a foreign body, triggering a low-grade inflammatory reaction under the skin
- A small cavity and tract form as the body tries to wall off the irritation
- Friction, sweating and prolonged sitting all make trapping more likely, especially in hairier or heavier patients
- Traditional wide excision leaves an open wound that heals by secondary intention — from the base up
- This routinely means dressing changes twice a day for 6–12 weeks, sometimes longer
- Sitting, exercise and often work are restricted for much of that healing period
- EPSiT avoids this because the skin is never widely opened in the first place
LA-EPSiT and SiLaC, step by step
Two techniques are combined, and each solves a different half of the problem.
EPSiT — Endoscopic Pilonidal Sinus Treatment. A fistuloscope, roughly two millimetres across with its own light and irrigation channel, is introduced through an existing pit. For the first time the surgeon can actually see the cavity: its true extent, every branch, and every hair inside it. Under direct vision the hair nest and inflamed granulation tissue are removed with a miniature brush and forceps, and the cavity is irrigated clean. This matters enormously — the classic reason a pilonidal sinus recurs is a side tract or a single hair that nobody could see and therefore nobody removed.
SiLaC — Sinus Laser Closure. A radial 1470 nm laser fibre is then passed into the emptied cavity and withdrawn slowly, delivering circumferential energy that ablates the epithelial lining and shrinks the cavity walls so they collapse together and fibrose.
Access is through the pits themselves, occasionally with one small additional opening a few millimetres wide for drainage. There is no excision of skin and fat, no large defect, no midline wound under tension, and no packing.
Compare that with the traditional wide excision: a substantial ellipse of skin and subcutaneous tissue removed down to the sacral fascia, left open to heal by secondary intention over two to four months with daily nursing dressings, or closed in the midline with a recurrence rate that made surgeons abandon the approach.
Inside the theatre — the six stages
- 10–5 minutes
Anaesthesia and positioning
Short general anaesthetic, spinal, or sedation with local infiltration. Prone jack-knife position, cleft gently taped open. Hair around the field is clipped, not shaved.
- 25–12 minutes
Endoscopic exploration
The fistuloscope enters through an existing pit. The cavity is mapped under vision with continuous irrigation — extent, branches, secondary tracts and the hair burden are all documented before anything is removed.
- 312–28 minutes
Clearance of the hair nest
Hair, keratin debris and inflamed granulation tissue are removed with an endoscopic brush and micro-forceps. Every branch is followed to its end. This is the longest stage and the one that determines whether the disease returns.
- 428–38 minutes
Laser ablation of the cavity (SiLaC)
The radial fibre is introduced and withdrawn slowly at controlled power, ablating the lining circumferentially so the walls collapse inward and fibrose.
- 538–42 minutes
Pit management
The midline pits are excised as tiny discs of skin — millimetres, not centimetres — and left open to drain. Removing the pits closes the door through which hair enters.
- 642–45 minutes
Simple dressing
A light absorbent dressing. No packing, no drain, no vacuum device. You are awake within minutes and walking within the hour.
Watch it in motion
Benefits over wide excision
No large open wound
Wide excision leaves a defect that heals by secondary intention over two to four months. EPSiT leaves openings measured in millimetres.
No daily packing
For most patients who have had the open operation, the daily packing — not the surgery — is the memory. There is none here.
Treated under direct vision
The endoscope shows the cavity rather than leaving the surgeon to infer it. Complete clearance is verified, not assumed.
Days, not months
Back to desk work in two to five days and driving at three to five, against weeks off after excision.
Repeatable
If disease persists, EPSiT can be repeated, and open surgery remains fully available afterwards. Nothing has been burnt — literally or figuratively.
Minimal scarring
A significant consideration for young patients, and for the many who have watched a friend's excision scar heal badly.
Pain: an honest comparison
0–10 visual analogue scale. The wide-excision figure reflects sustained discomfort across weeks of dressing changes, not a single post-operative day.
Recovery timeline
The procedure, step by step
- A fine fistuloscope is passed into the cavity through its existing pit — no new incision is made
- Hair and debris are located and washed or grasped out under direct vision
- The cavity lining is fulgurated/ablated to remove the source of inflammation
- A laser fibre (SiLaC) seals the tract from within so it closes without an open wound
- We do not publish stock or invented testimonials on this site
- Patients who previously had open excision, and later chose EPSiT, are often willing to describe the difference
- Ask us directly and we can put you in touch, where a patient has agreed to be contacted
Before you agree to a wide excision, get a second opinion
Many patients are still offered the open operation as though it were the only option. If someone has recommended excision with weeks of packing, it is worth thirty minutes to find out whether an endoscopic approach would work for your anatomy.
How EPSiT compares with the alternatives
There is a genuine role for flap surgery. It is a smaller role than it used to be.
| Technique | Wound | Off work | Trade-off |
|---|---|---|---|
| Wide excision, healing open | Large open defect | 4–8 weeks | Thorough, but months of daily packing and a substantial scar. Increasingly hard to justify as a first option. |
| Excision with midline closure | Midline suture line | 2–4 weeks | Shorter healing, but a high failure rate — a midline wound in the cleft sits under constant tension. |
| Flap repair (Karydakis / Limberg / Bascom cleft-lift) | Off-midline suture line | 2–3 weeks | Low recurrence and the technique of choice for a deep cleft or major recurrent disease — at the cost of a larger operation and scar. |
| Pit picking (Bascom I) | Tiny excisions | 2–5 days | Minimal and effective in simple disease, but the cavity is not treated under vision. |
| EPSiT + SiLaC | Millimetre openings | 2–5 days | Cavity cleared under direct vision and sealed with laser. Not suitable for very extensive disease or a severely distorted cleft. |
Insurance and cost for pilonidal sinus laser treatment in Dubai
The question most people want answered before they book, answered plainly.
Typical published price in Dubai for pilonidal sinus surgery: AED 10,000 – 22,000 (range across Dubai hospitals and clinics, checked September 2026 — not a quotation). These are Dubai market prices. For our own prices, click the cost page.
Dr Kerim Erdem Ulucay's own starting price (self-pay): from AED 8,000 for laser pilonidal sinus closure (SiLaC) in a straightforward case at Armada Medical Centre, JLT. Fees at Swift Day Surgical Center and Trellis Hospital differ and are quoted after examination. Consultation: AED 400. Your own figure is confirmed in writing after the examination — see all our prices.
If you are insured. Pilonidal disease is a medical condition, so treatment is normally eligible under Dubai health plans. Eligibility is not the same as approval: almost every insurer wants pre-approval before a day-case procedure.
That pre-approval is prepared and submitted for you — consultation notes, diagnosis coding and the procedure request go to your insurer directly, so you are not the one chasing it. What your policy finally covers, and any co-payment or deductible, is set by your plan rather than by the clinic.
If you are paying yourself. You get a written quote before you commit to anything, itemised across consultation, procedure, anaesthesia and follow-up. No open-ended surgical extras appearing afterwards.
Both clinics — Swift Day Surgical Center in Jumeirah and Armada Medical Centre in JLT — work on the same basis.
Full pricing breakdown and the accepted insurer list: pilonidal sinus surgery cost in Dubai and insurance cover.
Recovery timeline: most people are back at desk work within 48 hours
What the weeks after EPSiT or SiLaC actually look like, and how that differs from open excision.
Day 0. A day case, through the existing openings. There is no large excised wound left in the natal cleft, so there is nothing to pack and no daily dressing routine. You go home the same day.
Days 1 to 2. Sore rather than disabling. Most people with desk jobs are back at work, though sitting for long stretches is the part you will notice first.
Weeks 1 to 3. Small amounts of discharge while the cavity closes from the base. Keeping the area dry and hair-free matters more in this period than anything else you can do.
Weeks 3 to 6. The openings close. Compare that with the two to three months of open-wound care that a wide excision commonly needs.
What patients ask before booking
Do I still need daily wound packing after EPSiT?
No. That is the central difference. Because no large defect is created, there is nothing to pack. A simple absorbent dressing is used for the first few days, you shower normally from day one, and you dry the cleft thoroughly afterwards. For patients who have previously had a wide excision, this single change is usually what they describe as transformative.
Where can I get pilonidal sinus laser treatment in Dubai?
Laser pilonidal sinus surgery in Dubai — combining EPSiT (endoscopic pilonidal sinus treatment) with laser ablation of the tract — is performed here as day surgery, with no wide excision and no daily wound packing afterwards. Dr Kerim Erdem Ulucay treats pilonidal sinus at two DHA-licensed Dubai facilities: Swift Day Surgical Center in Jumeirah and Armada Medical Centre in JLT.
Can EPSiT be done if I have already had pilonidal surgery?
Yes — recurrent disease after previous excision is one of its strongest indications. Scarred anatomy is exactly where the ability to see inside the cavity matters most, because previous surgery distorts the tracts and makes blind exploration unreliable. Where the cleft itself is very deep or badly scarred, a cleft-lift flap procedure may be the more durable answer, and you will be told so honestly.
Will pilonidal sinus come back after laser treatment?
It can, after any pilonidal procedure. The disease is caused by hair entering the cleft, and hair keeps growing. Reported recurrence after EPSiT with laser closure is broadly comparable to more invasive techniques, with far less morbidity. The decisive variable is aftercare: patients who complete laser hair reduction over the cleft and keep the area dry do considerably better than those who do not.
Is laser hair removal really necessary afterwards?
It is the most evidence-supported preventive step available, and it is part of the treatment plan here rather than an upsell. Shaving is an alternative but must be repeated indefinitely, and stubble regrowth is sharper and enters the skin more easily — some patients are worse off shaving inconsistently than not at all. A course of laser epilation starting at around four to six weeks post-procedure is strongly recommended.
I have a painful swelling right now — what should I do?
That is likely an acute pilonidal abscess and it needs drainage promptly, not an elective appointment in three weeks. Contact the clinic today or attend an emergency department. Antibiotics alone rarely resolve a collection under pressure. Definitive EPSiT is then performed six to eight weeks later, once the acute inflammation has settled and the anatomy is clear.
How long until I can drive, fly and go back to the gym?
Driving is usually comfortable at three to five days, desk work at two to five days, and flying from about a week — take a cushion for a long-haul seat. The gym, cycling, swimming pools and hot tubs wait until the openings have closed, typically three to four weeks. Cycling in particular is worth delaying, as saddle pressure directly loads the healing area.
Are asymptomatic pits worth treating?
Generally not. Midline pits with no discharge, no pain and no cavity need hair control and hygiene, not an operation. Many people carry pits for life without ever developing disease. Operating on an asymptomatic pit exposes you to the risks of a procedure for no clear benefit, and you will be told that rather than booked in.
Will there be a visible scar?
Only small ones. Access is through the existing pits plus occasionally one small additional opening, so what remains are a few millimetre-scale marks in the cleft rather than the long midline scar or off-midline flap line left by conventional surgery. For younger patients this is frequently a deciding factor, and there is nothing unreasonable about that.
How much does pilonidal sinus surgery cost in Dubai?
Dr Kerim Erdem Ulucay's own self-pay starting price is from AED 8,000 for pilonidal sinus laser closure (SiLaC) in a straightforward case at Armada Medical Centre, JLT, plus AED 400 for the consultation; fees at Swift Day Surgical Center and Trellis Hospital differ and are quoted after examination. Published prices across Dubai hospitals and clinics run from roughly AED 10,000 to AED 22,000 (checked September 2026), with open excision at the bottom and endoscopic treatment of recurrent disease at the top. The number of sinus openings, the size of the cavity and whether the disease has recurred set your place in that range. Compare the whole episode rather than the operation alone: a wide excision is often the cheaper quotation and the more expensive treatment once weeks of dressings are counted.
Related conditions
Anal Fistula
Also a discharging tract — but arising from the anal canal, not the buttock cleft. The two are regularly confused.
Tell them apartThe laser itself
What 1470 nm energy does to a cavity wall, and the full safety profile of the technology.
Read the scienceThe surgeon
EPSiT is a technique-dependent procedure. See the training and credentials behind the practice.
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