Laser Surgery for Fistula

Fistula is a painful sore within the intestinal wall or surrounding organs that causes discomfort. Surgery is the most preferred way to treat fistula amongst all the available treatment options.

Dr. Samrat Jankar Created on 20th May, 21

The fistula is a painful sore within the intestinal wall or surrounding organs that causes discomfort. Surgery is the most preferred way to treat fistula amongst all the available treatment options. Dr Samrat Jankar, a leading colorectal surgeon in Pune, offers laser surgery for fistula with exceptionally successful results.


What is a fistula?

Fistula occurs within the intestinal wall or the organs surrounding it. Inflammation in these areas leads to the development of sores and ulcers with pus; these sores or ulcers form a tunnel and open near the anus.


Symptoms of fistula

  • Diarrhoea
  • Urinary tract infection
  • Cloudy urine or blood in the urine
  • Burning sensation when passing urine
  • Painful bump or boil
  • Open skin abscess with oozing of fluid or stool

Causes of Fistula

There are many glands located inside the anus. On account of medical issues such as constipation, poor perianal hygiene, trauma, these glands get clogged and infected, leading to an abscess. 


It occurs in patients who have Crohn’s disease, cancer, constipation and have taken radiation treatment. Fistula can also occur due to trauma in the anal region.


Treatment of Fistula and Fistula Removal

Treatment of Fistula and Fistula Removal

The treatment of fistula depends upon its location and size. It is possible to treat some fistulas through medicines and antibiotics. However, surgery to remove the fistula is preferred with more reliable outcomes and measures to prevent its recurrence. There are various surgery options available and used as per the location of the fistula.


Laser Surgery for Fistula 

Dr. Samrat Jankar, a leading colorectal surgeon and laparoscopic surgeon in Pune who recommends laser surgery for fistula. 


Laser Surgery for fistula is the most recent treatment option in treating fistula with the best possible outcomes. Moreover, it is a day procedure, and the patient is discharged on the same day. 


In this procedure, laser energy is delivered by radial fiber into the fistula, causing it to shrink internally. Also, this laser energy is directed to reduce or prevent further blood supply to the fistula area to restrict its further growth.


The precision and accuracy of the laser delivery ensure that the fistula does not occur again.


Advantages of Laser Surgery of Fistula 

Most colorectal surgeons advise laser surgery to treat fistula as;

  • It is a day-care or outpatient procedure that is completed in less than an hour
  • It promises speedy recovery
  • It causes minimal pain
  • There is minimal blood loss
  • The patient can resume normal routine immediately
  • It causes minimal scarring
  • The anal sphincter action is maintained and hence no chances of incontinence or leak

The other treatment options include -

  • A medical plug is inserted to close the fistula and accelerate healing. This treatment involves the insertion of a cone-shaped medical plus made from animal tissue into the opening of the fistula. The medical plug is also known as a bioprosthetic plug.
  • Seton, a thin surgical cord is inserted within the fistula to drain out all the infection and initiate healing. The Seton technique is a viable option to avoid fistula surgery, especially if the fistula is spread across a large area of the sphincter muscle. Also, multiple seton procedures would be required for total healing.
  • Fistulotomy – The surgeon opens up the fistula across its length and removes the abscess to enable healing. The scars take almost a month or two to heal. Fistulotomy is done if the fistula has not affected the sphincter muscles, as there could be an increased risk of bowel incontinence. Nearly 90% of the total fistula cases are treated by fistulotomy.
  • Fibrin Glue – Fibrin glue is a medical glue used to close the fistula. The doctor recommends this treatment option if the fistula passes through the sphincter muscles, and the fistula surgery is highly risky. The procedure is carried out under general anaesthesia, and the surgeon injects the fibrin glue within the fistula tract and seals the opening.
  • Ligation of the Intersphincteric Fistula Tract - LIFT procedure is performed for a fistula that is passing through the sphincter muscles of the anus. The surgeon makes a cut above the fistula and moves the sphincter muscles, sealing both the ends of the fistula and then cutting it open to heal like a flat scar.



Relevant Questions

Q. Can i know about bariatric surgery and the criteria on meeting which i will qualify for this surgery?

To be eligible for bariatric surgery, you must meet the following requirements:

  • Have a body mass index (BMI) of 40 or higher, or have a BMI between 35 and 40.
  • An obesity-related condition, such as heart disease, diabetes, high blood pressure or severe sleep apnea.
  • Weigh less than 450 pounds, the maximum weight that hospital radiology equipment can accommodate. If you need to lose weight to meet this requirement, a nutritionist is available to help.
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Q. What is colonoscopy and how does it help in treating colon cancer?

A colonoscopy is a procedure in which doctor examines the inside of your large intestine to seek for the cause of symptoms such as abdominal pain, rectal bleeding or changes in bowel habits.


To check the inside of the colon, doctor will insert a long, flexible tube with a camera on one end into the rectum. A particular diet may be required for 24-48 hours before to the surgery. In a process called as bowel prep, the colon will also need to be cleaned using strong laxatives.


If polyps are discovered in the colon, they will be removed by a surgeon and referred for biopsy. A pathologist examines the polyps under a microscope for malignant or precancerous cells during a biopsy.

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Q. How does non-vegetarian food cause acidity?

Yes, non-vegetarian food causes acidity or may lead to acid peptic disease. If you are experiencing so, then take less spicy and less oily food. You can have chicken and eggs but should avoid them being cooked in a fried oily manner.

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Q. My grandfather was diagnosed with GERD, how can he be treated?

GERD is a digestive disorder that affects the ring of muscle between your oesophagus & your stomach. This can usually be controlled with medication. If you wish to avoid long-term medication then we recommend: Fundoplication. Plan a consultation with Dr Samrat Jankar, our expert gastroenterologist. He will provide the best possible & effective treatment for this. 

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Q. What are the symptoms of colon cancer?

Colon cancer is also known as colorectal cancer, a term that combines colon cancer with rectal cancer, which starts in the rectum. The following are some of the signs and symptoms of colon cancer:

  • A change in your bowel habits, such as diarrhoea or constipation, or a change in the consistency of your stool, that persists.
  • Blood in your stool or rectal bleeding.
  • Consistent stomach pain, such as cramps or gas.
  • Unexplained weight loss
  • Weakness or exhaustion.
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