Does pilonidal sinus heal on its own? / পাইলোনিডাল সাইনাস কি নিজে নিজে ভালো হয়?

No, a true pilonidal sinus usually does not heal on its own. Pain and swelling may temporarily reduce after pus drains or after antibiotics, but the sinus tract remains under the skin. Because the tract still contains hair and infected tissue, the problem often comes back unless definitive treatment is done.

What is the best operation for pilonidal sinus? / পাইলোনিডাল সাইনাসের সেরা অপারেশন কোনটি?

Modern off-midline flap operations such as the Karydakis flap and Limberg flap are preferred for many patients because they flatten the natal cleft and move the scar away from the midline, reducing recurrence. Simple excision has a higher recurrence rate, especially in deep clefts, complex disease or recurrent cases. Dr. Muhammad Nazrul Islam performs Karydakis and Limberg flap surgery for pilonidal sinus in Dhaka.

Are antibiotics enough for pilonidal cyst or pilonidal abscess?

Antibiotics may help when there is surrounding infection or cellulitis, but antibiotics alone cannot remove the pilonidal sinus tract. If there is an acute abscess, incision and drainage may be needed to release pus. After the infection settles, definitive surgical treatment is often required to prevent recurrence.

Pilonidal Sinus (Pilonidal Cyst) in Dhaka: নিতম্বের ঘা — Symptoms, Causes, Surgery & Treatment Without Recurrence

✍️ Written by: Md. Salauddin Biswas

MA in Medical Anthropology, University of Heidelberg, Germany | Former Senior Research Associate, James P Grant School of Public Health, BRAC University | Health Content Writer & SEO Specialist | Published: BMC Human Resources for Health | EEAT-Optimized Medical Content

🩺 Medically reviewed and approved by: Dr. Muhammad Nazrul Islam

FCPS (Surgery) · MS (Colorectal Surgery) · FACS (Fellow, American College of Surgeons) Assistant Professor (Colorectal Surgery), Shaheed Suhrawardy Medical College & Hospital, Dhaka.

Reviewed: April, 2026

Pilonidal Sinus Treatment, Surgery and Cost

Dr. Muhammad Nazrul Islam performs modern low-recurrence pilonidal sinus surgery (Karydakis flap, Limberg flap) in Dhaka. These UK NHS-standard techniques have 3–8% recurrence rates compared to 15–40% with simple excision.

Pilonidal sinus — নিতম্বের ঘা — is a chronic infection and sinus tract (abnormal tunnel) that forms in the natal cleft, the groove between the buttocks near the tailbone.

In Bangladesh, most patients know this condition as নিতম্বের ঘা, নিতম্বের ফোড়া, or the ‘wound near the bottom that keeps coming back’ — because recurrence after inadequate treatment is extremely common.

Whether it is being called a pilonidal sinus, a pilonidal cyst or a pilonidal abscess, these are all stages of the same condition — and each stage requires a different approach.

Dr. Muhammad Nazrul Islam performs modern low-recurrence pilonidal sinus surgery in Dhaka, including the Karydakis flap and Limberg flap techniques that have largely replaced simple excision in international surgical practice — but are rarely available from general surgeons in Bangladesh. According to the NHS, these off-midline closure techniques significantly reduce the risk of recurrence.

✅ Quick Summary / সংক্ষেপে

Pilonidal sinus = a chronic infected sinus tract in the natal cleft (between the buttocks near the tailbone) — caused by ingrown hair
Three presentations: pilonidal cyst (early, painless lump), pilonidal abscess (acute, very painful swollen infection), chronic pilonidal sinus (discharging tract — most common in Bangladesh)
Does NOT heal on its own — the sinus tract persists even after an abscess drains, and recurs without proper surgery
Most common in young men aged 15–35 — rickshaw/CNG/bus drivers at particular risk in Bangladesh
Surgery is the only permanent cure — but the RIGHT surgery matters: simple excision has 15–40% recurrence; Karydakis/Limberg flap has <5%
Dr. Nazrul Islam performs modern flap repair techniques in Dhaka — the same low-recurrence operations used in the UK and Australia
Pilonidal sinus surgery cost in Bangladesh varies — call +88019 7684 2234 for consultation

পাইলোনিডাল সাইনাস / সিস্ট / অ্যাবসেস — এই তিনটি কি একই জিনিস?

Yes — pilonidal sinus, pilonidal cyst and pilonidal abscess are all names for the same underlying condition at different stages. Understanding the difference helps patients know what stage they are at and what treatment is appropriate:

Term / নাম	What It Means	Stage & Treatment
Pilonidal Cyst পাইলোনিডাল সিস্ট	A closed sac in the natal cleft containing hair, skin debris and bacteria. Often painless initially. (‘Cyst’ is technically imprecise but widely used by patients.)	Early stage. May be asymptomatic. Hair removal and hygiene measures may delay progression.
Pilonidal Abscess পাইলোনিডাল অ্যাবসেস নিতম্বের ফোড়া	The cyst becomes acutely infected — forming a painful, swollen, hot, red, pus-filled abscess in the natal cleft. Severe pain, difficulty sitting.	Acute stage. Requires incision & drainage (I&D) under local anaesthesia. I&D is NOT the definitive cure — the sinus tract remains and will recur without proper surgery.
Pilonidal Sinus পাইলোনিডাল সাইনাস নিতম্বের ঘা	A chronic abnormal tunnel (sinus tract) running under the skin of the natal cleft, lined with granulation tissue, containing ingrown hairs. Intermittently or continuously discharges pus, blood or fluid.	Chronic stage — most common in Bangladesh. Surgery is the only definitive treatment. Choice of surgical technique determines recurrence rate.

“Pilonidal” means: From Latin pilus (hair) + nidus (nest). A pilonidal sinus literally contains a nest of ingrown hairs under the skin. The hair irritates the surrounding tissue, causing a chronic foreign body reaction, infection and the formation of a sinus tract.

পাইলোনিডাল সাইনাসের লক্ষণ / Pilonidal Sinus Symptoms — What Does It Look Like?

Pilonidal sinus typically presents as one or more of the following — the exact symptoms depend on whether it is at the cyst, abscess or chronic sinus stage:

Symptom / লক্ষণ	Details / বিবরণ
নিতম্বের মাঝখানে ব্যথা ও ফোলা Pain and swelling in the natal cleft	A tender, swollen lump in the crease between the buttocks — above the anus. In acute abscess: severe throbbing pain, redness, heat. In chronic sinus: mild intermittent discomfort.
পুঁজ বা তরল নিঃসরণ Discharge of pus or fluid	One or more small openings (pits or sinuses) on the skin of the natal cleft that intermittently or continuously discharge pus, blood-stained fluid or clear serum. Discharge staining clothing or underwear is common.
চুল বের হওয়া Hair protruding from the opening	Hair or tufts of hair visible protruding from the sinus openings — the diagnostic feature of pilonidal sinus distinguishing it from other natal cleft conditions.
বসতে কষ্ট Difficulty sitting	Pain worsened by sitting — particularly in the acute abscess phase. Patients find it impossible to sit normally; they lean to one side.
দুর্গন্ধ Malodour	Chronic infected discharge from the sinus has an unpleasant smell — causing significant embarrassment and social impact.
জ্বর Fever	Fever accompanies acute abscess — signalling active infection requiring urgent drainage.
একাধিক খোলামুখ Multiple sinus openings	In recurrent or long-standing pilonidal disease, multiple pits and secondary sinus openings develop — making surgery more complex.

What does pilonidal sinus look like? In the natal cleft (the groove between the buttocks), one or more small pits or dimples are visible on the skin surface — often with a small tuft of dark hair protruding. The surrounding skin may be thickened and reddish. In acute abscess, the area is visibly swollen, red and extremely tender. In chronic sinus, the opening may appear as a small dimple with dried crust or dried discharge. The area is always above the anus — at the lower end of the spine / sacrococcygeal region.

পাইলোনিডাল সাইনাসের কারণ / Pilonidal Sinus Causes — Who Gets It and Why?

Pilonidal sinus is caused by hair penetrating the skin of the natal cleft and triggering a chronic foreign body reaction. The mechanism involves:

Hair shed from the buttocks, lower back or thighs falls into the natal cleft — the deep groove creates suction during movement that drives the sharp ends of loose hairs into the skin
Once a hair penetrates the skin it cannot be expelled — the body attempts to wall it off, forming a cyst or abscess around the foreign material
Bacteria colonise the trapped hair and debris, causing repeated infection and the formation of a chronic sinus tract

ঝুঁকিপূর্ণ গোষ্ঠী / Who Is at Highest Risk?

Risk Factor / ঝুঁকির কারণ	Why / কেন
Young men aged 15–35 পুরুষ, ১৫–৩৫ বছর	Men are 3–4× more likely than women to develop pilonidal sinus — due to coarser, more abundant body hair and deeper natal cleft anatomy. Peak incidence is in the early 20s.
Excessive body hair অতিরিক্ত শরীরের লোম	The most important individual risk factor. Coarse, curly or dense hair of the lower back, buttocks and perianal region greatly increases risk.
Sedentary occupation দীর্ঘক্ষণ বসে থাকা	Sitting for prolonged periods increases friction in the natal cleft and drives hair into the skin. In Bangladesh: rickshaw pullers, CNG/bus/truck drivers, office workers, students — all at significant risk.
Obesity স্থূলতা	Obesity deepens the natal cleft and increases sweating — creating the warm, moist conditions ideal for pilonidal disease. Surgical outcomes are also poorer in obese patients.
Poor natal cleft hygiene পরিষ্কার না রাখা	Inadequate cleaning of the natal cleft allows hair accumulation and bacterial overgrowth.
Family history পারিবারিক ইতিহাস	A genetic predisposition is recognised — pilonidal sinus runs in some families, likely related to inherited hair characteristics and natal cleft anatomy.
Previous pilonidal sinus আগে হয়েছে	The most powerful predictor of recurrence — especially after simple excision, which does not address the underlying anatomy.

বাংলাদেশ প্রসঙ্গ: Pilonidal sinus is particularly common among young Bangladeshi men in sedentary or vibration-heavy occupations — rickshaw pullers, CNG drivers, truck drivers, office workers and students who sit for extended periods. The combination of coarse hair, deep natal cleft anatomy, prolonged sitting and warm humid climate creates ideal conditions for pilonidal disease. Many patients delay seeking treatment for months or years out of embarrassment — by which time the sinus has become complex with multiple tracts, significantly increasing surgical difficulty.

চিকিৎসা: অস্ত্রোপচার ছাড়া কি সম্ভব? / Can Pilonidal Sinus Be Treated Without Surgery?

This is the most common question patients ask Dr. Nazrul. The answer depends on which stage of pilonidal disease you have — and requires honesty:

Stage 1 — Acute Pilonidal Abscess: Incision & Drainage (I&D)

An acute pilonidal abscess is treated with incision and drainage (I&D) — a minor procedure done under local anaesthesia in the outpatient clinic. The abscess is opened, the pus drained and the wound dressed. This is NOT the definitive surgical cure — it only treats the acute infection. The underlying sinus tract remains, and without definitive surgery the abscess will recur — typically within weeks to months. I&D is an essential first step when acute infection is present, but it is not the endpoint of treatment.

Stage 2 — Chronic Pilonidal Sinus: Conservative Management

For patients with a non-infected or mildly symptomatic chronic sinus, conservative measures can reduce symptoms and delay progression — but cannot eliminate the sinus tract:

Meticulous hair removal from the natal cleft — shaving or laser hair removal every 2–3 weeks is the single most effective conservative measure; removes the causative agent
Strict natal cleft hygiene — daily washing with soap and water, thorough drying
Avoid prolonged sitting — regular breaks, use of a donut cushion
Weight reduction — reduces natal cleft depth and sweating
Antibiotics for acute flares — a short course (co-amoxiclav or metronidazole + ciprofloxacin) treats active infection but does not eliminate the sinus

Pilonidal cyst antibiotics: Antibiotics are used to treat acute infected pilonidal abscess or cellulitis surrounding the sinus — they reduce the infection but cannot eliminate the sinus tract. Antibiotics alone are not a definitive treatment for pilonidal sinus. After the infection settles, definitive surgical treatment is still required for a permanent cure.

হোমিওপ্যাথি বা বিকল্প চিকিৎসায় কি পাইলোনিডাল সাইনাস ভালো হয়? / Can Homeopathy Treat Pilonidal Sinus?

Many patients in Bangladesh ask whether pilonidal sinus can be cured with homeopathic, Ayurvedic or herbal treatment before considering surgery. This deserves a clear and respectful answer.

Pilonidal sinus is a structural, mechanical problem — an abnormal sinus tract lined with granulation tissue, containing ingrown hairs and infected debris, running under the skin of the natal cleft.

No medicine — homeopathic, Ayurvedic, herbal or otherwise — can physically eliminate this tract, remove the ingrown hairs embedded within it, or close the sinus openings.

This is not a limitation specific to homeopathy — it applies to all non-surgical approaches. The sinus tract must be surgically removed or closed by a trained surgeon.

The practical reality: Patients who delay definitive surgery in favour of alternative treatments typically present later with a more complex, multi-tract sinus — making surgery more difficult, the wound larger and recovery longer. The best time for definitive pilonidal sinus surgery is after the first episode — before multiple secondary tracts develop.

পাইলোনিডাল সাইনাস অপারেশন / Pilonidal Sinus Surgery in Dhaka: 4 Operations & Their Recurrence Rates

Surgery is the only permanent cure for chronic pilonidal sinus — but the choice of operation determines whether the condition recurs. This is the most important decision in the management of pilonidal disease, and the area where most patients in Bangladesh are poorly served by general surgeons who perform only simple excision.

Operation / অপারেশন	Technique	Recurrence Rate	Best For
Simple Excision (Open)	The sinus and surrounding tissue is cut out and the wound left open to heal by secondary intention. Daily dressing changes required for weeks.	15–40% Highest of all techniques	Rarely recommended now. Most commonly performed in Bangladesh by general surgeons — but largely abandoned in international practice.
Excision + Primary Midline Closure	The sinus is excised and the wound closed with sutures in the midline.	Up to 30% High wound breakdown	Not recommended — midline closure has been abandoned in international practice due to high failure rate and wound breakdown.
Karydakis Flap / Asymmetric Closure ⭐	Eccentric (off-midline) elliptical excision — the wound is closed off the midline. Flattens the natal cleft and moves the suture line away from the deepest point.	3–8% UK NHS standard of care	Most patients with first-time or recurrent pilonidal sinus. Faster healing than Limberg. Dr. Nazrul’s preferred technique for most cases.
Limberg Flap (Rhomboid Flap) ⭐	A rhomboid-shaped excision with a transposition flap of adjacent tissue used to fill the defect and completely flatten the natal cleft.	1–5% Lowest of all techniques	Complex or recurrent pilonidal sinus, deep natal clefts, obese patients. Dr. Nazrul performs Limberg flap for recurrent cases and complex anatomy.
Pit-Picking (Minimal-Access / Bascom I)	Minimal procedure: the pit openings are excised with small incisions and a lateral drainage incision made. Minimal tissue removal.	10–20%	Small, simple, first-time pilonidal sinus with few pits. Very short recovery. Not suitable for complex or recurrent disease.

Why does recurrence happen? Simple excision leaves the deep natal cleft anatomy unchanged — hairs continue to penetrate the same area after healing. Modern flap techniques (Karydakis, Limberg) physically flatten and lateralise the natal cleft — moving the scar away from the midline and eliminating the mechanical environment that drives pilonidal disease. This is why recurrence rates differ so dramatically between techniques.

Dr. Nazrul’s approach: For most patients Dr. Nazrul performs the Karydakis flap (asymmetric closure) — the UK NHS standard of care for pilonidal sinus. For complex, recurrent or deep-cleft cases he performs the Limberg flap. Simple excision is not offered as a primary technique because of its unacceptably high recurrence rate.

পাইলোনিডাল সাইনাস অপারেশনের খরচ বাংলাদেশে / Pilonidal Sinus Surgery Cost in Bangladesh

The cost of pilonidal sinus surgery in Bangladesh varies depending on the surgical technique, the complexity of the sinus, whether it is a first operation or revision surgery, the hospital or clinic, and whether anaesthesia is general or local. Simple pilonidal procedures done under local anaesthesia in an outpatient setting cost significantly less than flap repairs requiring general anaesthesia and overnight stay.

For an accurate cost estimate: Please call or WhatsApp Dr. Nazrul Islam’s clinic directly on +88019 7684 2234. At the consultation appointment, Dr. Nazrul will examine you, determine the appropriate surgical technique for your specific sinus, and provide a clear and transparent cost breakdown. There are no hidden fees.

Important: Choosing surgery based on cost alone — rather than surgical technique and surgeon experience — is the most common reason for pilonidal sinus recurrence in Bangladesh. A lower-cost simple excision that fails and requires revision surgery ultimately costs more than a correctly performed Karydakis or Limberg flap done once.

পাইলোনিডাল সাইনাস আবার ফিরে আসা / Pilonidal Sinus Recurrence — Why It Happens & How to Prevent It

Recurrence after pilonidal sinus surgery is the single most common problem seen in pilonidal disease management in Bangladesh. Many patients have had one or more previous simple excisions performed by general surgeons — and present to Dr. Nazrul with recurrent disease that is now more complex, with multiple secondary sinus tracts and scarring from previous surgery.

Reason for Recurrence	How Modern Flap Surgery Addresses It
Midline wound closure — the suture line sits in the deepest, most-stressed part of the natal cleft; wound breakdown is common and reopens the natal cleft to hair ingrowth	Karydakis and Limberg flaps place the closure off-midline — in a flat area of lower tension. Wound breakdown is rare.
Unchanged natal cleft depth — simple excision does not alter the deep groove that drives hair ingrowth	Flap techniques physically flatten the natal cleft by transposing tissue — eliminating the suction mechanism that drives hairs into the skin.
Incomplete removal of sinus tracts — small secondary tracts missed at simple excision continue to cause disease	Careful preoperative marking and complete tract identification ensures all branches are removed at flap surgery.
Inadequate hair removal postoperatively — patients resume normal hygiene without natal cleft hair removal	Dr. Nazrul advises all patients to continue regular hair removal (shaving or laser) of the natal cleft for life as a preventive measure after surgery.
Wrong surgical technique for complex anatomy — simple excision is inadequate for deep natal clefts, obesity or multiple tracts	Dr. Nazrul selects the surgical technique based on anatomy and complexity — Limberg flap for deep clefts, complex or recurrent disease.

Patients with previous failed surgery: If you have had pilonidal sinus surgery that has recurred — you are not alone. Revision pilonidal surgery after failed simple excision is one of the most common presentations at Dr. Nazrul’s clinic. Revision surgery using flap techniques is more complex than primary surgery but gives excellent results. Please call +88019 7684 2234 to discuss your specific situation.

Frequently Asked Questions / সচরাচর জিজ্ঞাসা

Written as spoken questions for Google Assistant, Siri and voice search in English and Bengali.

What is a pilonidal sinus? / নিতম্বের ঘা কী?

Quick answer: A pilonidal sinus is a chronic infected sinus tract (tunnel under the skin) in the natal cleft — the groove between the buttocks near the tailbone. It is caused by ingrown hairs and causes pain, swelling and discharge.

নিতম্বের ঘা (Pilonidal sinus) হলো নিতম্বের মাঝখানের ভাঁজে (বসার জায়গার কাছে) চামড়ার নিচে তৈরি হওয়া একটি সংক্রমিত সুড়ঙ্গ বা নালী, যাতে লোম, পুঁজ ও ময়লা জমে। এটি পুনরায় পুঁজ জমা, ব্যথা ও দুর্গন্ধসহ তরল নিঃসরণ করতে থাকে। অস্ত্রোপচার ছাড়া স্থায়ীভাবে ভালো হয় না।

Does pilonidal sinus heal on its own? / নিতম্বের ঘা কি নিজে নিজে ভালো হয়?

Quick answer: No. A pilonidal sinus does not heal on its own. Even after an abscess drains, the underlying sinus tract remains and will cause repeat infections without definitive surgical treatment.

পাইলোনিডাল সাইনাস (নিতম্বের ঘা) নিজে থেকে ভালো হয় না। ফোড়া ফেটে পুঁজ বের হলে সাময়িক আরাম হয়, কিন্তু ভেতরের সুড়ঙ্গ থেকে যায় এবং কিছুদিন পর আবার সংক্রমণ হয়। শুধুমাত্র সঠিক অস্ত্রোপচারই স্থায়ী সমাধান দিতে পারে।

What is the best surgery for pilonidal sinus? / পাইলোনিডাল সাইনাসের সেরা অপারেশন কোনটি?

Quick answer: The Karydakis flap (asymmetric closure) or Limberg flap — modern off-midline closure techniques with 3–8% recurrence rates. Simple excision (most common in Bangladesh) has 15–40% recurrence and is no longer recommended in international practice.

আন্তর্জাতিক সার্জারিতে Karydakis flap এবং Limberg flap হলো পাইলোনিডাল সাইনাসের সর্বোত্তম অপারেশন — পুনরায় হওয়ার সম্ভাবনা মাত্র ৩–৮%। বাংলাদেশে সাধারণ সার্জনরা সাধারণত Simple excision করেন যার পুনরায় হওয়ার হার ১৫–৪০%। ডা. নজরুল ইসলাম ঢাকায় Karydakis ও Limberg flap অপারেশন করেন।

What is the pilonidal sinus surgery cost in Bangladesh? / বাংলাদেশে পাইলোনিডাল সাইনাস অপারেশনের খরচ কত?

Quick answer: Surgery cost varies by technique, complexity and whether it is first-time or revision surgery. Call Dr. Nazrul’s clinic on +88019 7684 2234 for an accurate, transparent cost estimate after consultation.

বাংলাদেশে পাইলোনিডাল সাইনাস অপারেশনের খরচ নির্ভর করে অপারেশনের ধরন, সাইনাসের জটিলতা, প্রথমবার না পুনরায় অস্ত্রোপচার এবং হাসপাতালের উপর। সঠিক খরচ জানতে ডা. নজরুল ইসলামের ক্লিনিকে কল করুন: +88019 7684 2234। পরামর্শ সেশনে পরীক্ষার পর স্পষ্ট ও সম্পূর্ণ খরচের তথ্য দেওয়া হবে।

Can pilonidal sinus be treated without surgery? / অস্ত্রোপচার ছাড়া নিতম্বের ঘা ভালো হয়?

Quick answer: Conservative measures (hair removal, hygiene, avoiding sitting) can reduce symptoms and delay progression — but cannot eliminate the sinus tract. Surgery is the only permanent cure for chronic pilonidal sinus in adults.

অ্যান্টিবায়োটিক, লোম পরিষ্কার রাখা, পরিচ্ছন্নতা এবং বসা কমানো — এগুলো পাইলোনিডাল সাইনাসের লক্ষণ নিয়ন্ত্রণ করতে পারে কিন্তু ভেতরের সুড়ঙ্গ দূর করতে পারে না। তীব্র ফোড়ার ক্ষেত্রে Incision and Drainage (I&D) করে পুঁজ বের করা হয় — তবে এটি চূড়ান্ত চিকিৎসা নয়। দীর্ঘমেয়াদী সমাধানের জন্য অস্ত্রোপচার প্রয়োজন।

How long does pilonidal sinus surgery recovery take? / পাইলোনিডাল সাইনাস অপারেশনের পর কতদিন লাগে সুস্থ হতে?

Quick answer: Recovery depends on the surgical technique. Pit-picking: 1–2 weeks. Karydakis/Limberg flap: 2–4 weeks before returning to light work; 6–8 weeks for full activity. Open excision (if done): 6–12 weeks of daily dressing changes.

Karydakis বা Limberg flap অপারেশনের পর সাধারণত ২–৪ সপ্তাহে হালকা কাজে ফেরা যায় এবং ৬–৮ সপ্তাহে পূর্ণ কার্যক্ষমতায় ফেরা যায়। অপারেশনের পর নিয়মিত ড্রেসিং এবং ডা. নজরুলের নির্দেশ অনুসরণ করলে নিরাময় দ্রুত হয়। সেলাই শুকানোর পর থেকে নিয়মিত নিতম্বের লোম পরিষ্কার রাখা জরুরি।

Why does pilonidal sinus keep coming back? / নিতম্বের ঘা বারবার ফিরে আসে কেন?

Quick answer: Recurrence happens because simple excision (most common in Bangladesh) doesn’t change the natal cleft anatomy — hairs keep ingrown in the same area. Modern flap techniques flatten the cleft and place the wound off-midline, reducing recurrence to 3–8%.

বাংলাদেশে সর্বাধিক প্রচলিত Simple excision পদ্ধতিতে নিতম্বের ভাঁজের গভীরতা অপরিবর্তিত থাকে — ফলে অপারেশনের পরও নতুন লোম একই স্থানে ঢুকতে থাকে এবং সংক্রমণ ফিরে আসে। Karydakis বা Limberg flap পদ্ধতিতে ভাঁজটি চ্যাপ্টা করা হয় এবং সেলাই মধ্যরেখার বাইরে করা হয় — ফলে পুনরায় হওয়ার সম্ভাবনা মাত্র ৩–৮%।

Is pilonidal sinus dangerous if untreated? / চিকিৎসা না করলে নিতম্বের ঘা কি বিপজ্জনক হয়?

Quick answer: Untreated pilonidal sinus is not immediately life-threatening, but it progressively worsens — more sinus tracts develop, surgery becomes more complex, and rare serious complications (deep abscess, fistula, or very rarely squamous cell carcinoma) can develop in neglected long-standing cases.

চিকিৎসা না করলে পাইলোনিডাল সাইনাস সময়ের সাথে জটিল হতে থাকে। একটি ছোট সাইনাস থেকে একাধিক শাখা-প্রশাখায় পরিণত হয়, গভীর ফোড়া তৈরি হয়, ভগন্দর (fistula) তৈরি হতে পারে, এবং অত্যন্ত দীর্ঘমেয়াদী অবহেলিত ক্ষেত্রে বিরল স্কোয়ামাস সেল কার্সিনোমার ঝুঁকি থাকে। যত দ্রুত সঠিক অস্ত্রোপচার হয়, ততই ভালো ফলাফল পাওয়া যায়।

নিতম্বের ঘা বা পাইলোনিডাল সাইনাস আছে? / Pilonidal Sinus in Dhaka

Pilonidal sinus does not heal on its own. The sinus tract remains even after an abscess drains — and without proper surgical treatment it will recur. The difference between a 40% recurrence rate and a 5% recurrence rate comes down entirely to the surgical technique used. Dr. Muhammad Nazrul Islam performs modern flap repair techniques (Karydakis, Limberg) for pilonidal sinus in Dhaka — the same low-recurrence operations used in the UK and Australia.

Whether this is your first diagnosis or a recurrence after previous surgery — Dr. Nazrul will assess you and recommend the right operation for your specific anatomy.

📞 Call or WhatsApp: +88019 7684 2234

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About the Author

Md. Salauddin Biswas

MA in Medical Anthropology (Health and Society in South Asia), University of Heidelberg, Germany

8+ years of public health research at BRAC University and the University of Dhaka. Published in BMC Human Resources for Health (2015) and the American Journal of Advances in Anthropology (2013). Specialisation in healthcare systems and patient behaviour in South Asia.

Medically Reviewed by

Dr. Muhammad Nazrul Islam

FCPS (Surgery) · MS (Colorectal Surgery) · FACS

Colorectal & General Surgeon, Dhaka | Asst. Professor, Shaheed Suhrawardy Medical College & Hospital

20+ years experience · 50,000+ procedures · 300,000+ patients

→ Read Dr. Nazrul’s full profile

Pilonidal sinus

Pilonidal sinus disease: a brief guide for primary care

Pilonidal sinus disease

Medical Disclaimer: This page is for general patient education only and does not replace professional medical advice, diagnosis or treatment. Pilonidal sinus has several treatment options — the right choice depends on individual anatomy and disease complexity. Please consult Dr. Muhammad Nazrul Islam or a qualified surgeon for personal assessment.