Fistula surgery can feel overwhelming. Many patients do not know what to expect. They worry about pain, recovery time, and complications. If you are one of them, this guide is for you.
Dr. Pinak Dasgupta, a leading Fistula Specialist in Chennai, has performed thousands of successful surgeries. He and his expert team at GEM Hospital, Chennai, want you to feel informed and confident — before, during, and after your procedure.
Let us walk you through every step.
What Is a Fistula and Why Does It Need Surgery?
An anal fistula is a small tunnel. It forms between the inside of the anal canal and the skin near the anus. It usually develops after an anal abscess. The abscess does not heal properly, and a fistula tract forms.
Common symptoms include:
- Persistent pain or discomfort near the anus
- Swelling or redness around the anal area
- Discharge of pus or blood
- Skin irritation near the anus
- Frequent recurrence of anal abscesses
Fistulas rarely heal on their own. Surgery is almost always needed. Without treatment, the condition worsens over time.
Before Fistula Surgery: How to Prepare?
Step 1
Consultation with a Specialist:
The first step is seeing the right doctor. A qualified Proctologist in Chennai or Colorectal Surgeon in Chennai will examine you carefully.
Dr. Pinak Dasgupta, one of the Best GI Surgeons in Chennai, starts with a thorough clinical evaluation. He uses advanced diagnostic tools such as MRI fistulogram and endorectal ultrasound to map the fistula tract precisely. This helps plan the safest, most effective surgery for each patient.
Step 2
Pre-Surgical Tests:
Your surgeon will order certain investigations before the operation:
- Blood tests (CBC, sugar levels, clotting profile)
- Urine routine examination
- ECG and chest X-ray (for patients above 40 or with existing conditions)
- MRI pelvis or endoanal ultrasound (to assess fistula anatomy)
These tests ensure you are fit for surgery and help avoid complications.
Step 3
Medications and Dietary Guidelines:
You will be asked to:
- Stop blood-thinning medications like aspirin 5–7 days before surgery
- Follow a bowel prep diet — usually clear liquids the day before
- Avoid eating or drinking anything after midnight before surgery
- Inform your doctor about all ongoing medicines and allergies
Step 4
Mental and Practical Preparation:
Do not underestimate this step. Arrange for a family member or friend to accompany you on the day of surgery. Plan for at least 1–2 weeks off work. Keep your home clean, comfortable, and stocked with basic supplies.
During Fistula Surgery: What Actually Happens?
Types of Fistula Surgery:
The choice of surgery depends on the complexity and location of the fistula. As a skilled Robotic Surgeon in Chennai, Dr. Pinak Dasgupta offers the full range of surgical options:
- Fistulotomy This is the most common procedure. The surgeon opens the fistula tract completely. It heals from the inside out. It is highly effective for simple, low-lying fistulas.
- Seton Placement A surgical thread (seton) is placed through the fistula. It gradually cuts through the sphincter muscle. This method protects bowel control and is used for complex fistulas.
- LIFT Procedure (Ligation of Intersphincteric Fistula Tract) The fistula tract is tied off and removed from inside the sphincter muscles. It is a sphincter-preserving technique with excellent outcomes.
- Video-Assisted Anal Fistula Treatment (VAAFT) This is a minimally invasive, modern technique. A small camera is inserted to view and seal the fistula from inside. Recovery is much faster.
- Robotic or Laparoscopic Approach For complex, recurrent, or high fistulas, Dr. Pinak Dasgupta uses advanced robotic and laparoscopic techniques. As a certified Intuitive DaVinci Robotic Console Surgeon, he brings unmatched precision to every case.
What Happens in the Operation Theatre?
- You will receive spinal or general anaesthesia
- The procedure takes 30 minutes to 2 hours, depending on complexity
- The surgical team continuously monitors your vital signs
- You will not feel any pain during the procedure
After Fistula Surgery: Recovery Tips That Actually Work
This is the most important phase. Proper post-operative care determines how fast and well you recover.
Immediate Post-Surgery (First 24–48 Hours):
- You may feel mild to moderate pain near the surgical site
- Your doctor will prescribe pain relievers and antibiotics
- You may be discharged the same day or after one night, depending on the procedure
- Avoid any strenuous activity
Week 1 Recovery Tips:
- Keep the wound clean. Wash the anal area gently after every bowel movement. Use warm water. Pat dry with a soft cloth.
- Sitz baths are your best friend. Sit in a shallow tub of warm water for 10–15 minutes, 2–3 times daily. It reduces pain and swelling significantly.
- Watch your diet. Eat high-fibre foods. Include fruits, vegetables, and whole grains. Drink at least 8–10 glasses of water daily. This prevents constipation, which can be very painful after surgery.
- Take stool softeners if prescribed. Hard stools can damage the surgical site. Do not ignore this step.
- Rest as much as possible. Avoid sitting for long periods. Use a donut-shaped cushion for comfort.
Weeks 2 to 4 – Gradual Recovery:
- Most patients return to light work within 1–2 weeks
- Avoid heavy lifting, cycling, or vigorous exercise for 4–6 weeks
- Attend all follow-up appointments with your surgeon
- Watch out for signs of infection — redness, swelling, fever, or unusual discharge
Long-Term Care After Fistula Surgery:
- Continue a high-fibre diet permanently
- Stay hydrated every day
- Avoid prolonged sitting — take short walks regularly
- Do not delay bowel movements — this increases pressure and irritation
- Report any new symptoms to your doctor immediately
When Should You See a Doctor Immediately?
Seek urgent care from a Proctologist in Chennai if you notice:
- High fever (above 38.5°C)
- Severe or worsening pain that is not controlled by medicines
- Heavy bleeding from the wound
- Inability to pass urine or stools
- Signs of wound dehiscence (wound opening up)
Why Choose Dr. Pinak Dasgupta for Fistula Surgery in Chennai?
Dr. Pinak Dasgupta is not just a surgeon — he is a specialist with over 21 years of experience and more than 15,000 successful surgeries to his credit. He is recognised as the Best GI Surgeon in Chennai for complex colorectal and anorectal conditions.
Here is what sets him apart:
- Fellowship of Colon and Rectal Surgeons of India (FACRSI) — trained at KEM Mumbai
- Intuitive DaVinci Robotic Certified Console Surgeon — offering the most advanced care
- Awarded among the Top 10 Most Promising Colorectal Surgeons of India in 2024
- Winner of 50+ national and international awards
- Has trained more than 500 surgeons globally
- 20,000+ happy patients and counting
At GEM Hospital, Chennai, every fistula patient receives personalised, evidence-based care from diagnosis to full recovery.
Book Your Consultation Today:
Do not let fistula pain affect your quality of life. With the right surgeon, recovery is possible and manageable.
Dr. Pinak Dasgupta – Best Robotic Colorectal & Hernia Surgeon, Chennai GEM Hospital, MGR Main Rd, Thiruvengadam Nagar, Perungudi, Chennai – 600096
📞 Contact: 8811091676
📧 Email: drpinakdasgupta12@gmail.com
🕐 Timings: Monday to Saturday – 8 AM to 4 PM
🌐 Website: www.roboticsurgeonpinak.com
Conclusion:
Fistula surgery is not something to fear. It is something to plan for. When you know what to expect, recovery becomes much smoother. The key is to act early and choose the right surgeon. Do not ignore the symptoms. Delaying treatment only makes things worse.
Dr. Pinak Dasgupta, a trusted Fistula Specialist in Chennai and expert Colorectal Surgeon in Chennai, offers advanced, minimally invasive fistula treatment at GEM Hospital, Chennai. With 21+ years of experience and 20,000+ happy patients, you are in safe hands.
Book your appointment today and take the first step towards a pain-free life.
