Fistula Correction/Repair

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A fistula is an abnormal connection between two hollow organs in the body. The type of fistula repair will depend on the location, severity, and complexity. Having a fistula correction protects the sphincter muscles, which can prevent fecal incontinence. The anus is an external opening through which feces is expelled out of your body. There are a number of small glands inside the anus. These glands may sometimes get blocked and form an infected cavity called an abscess. Often, an anal abscess can further develop into an anal fistula. An anal fistula is a small channel or tunnel that develops from the infected gland and opens out onto the skin near the anus. If you want to learn more about how fistula repair works, schedule a visit with a gastroenterologist at GI Alliance.

The leading cause of an anal fistula is generally an anal abscess or clogged anal glands. There are a few symptoms that you could be experiencing that point to you being a good candidate for fistula repair. These symptoms include:

  • Throbbing pain that may get severe when sitting
  • Irritation of the skin around the anus
  • Swelling, tenderness, redness
  • Bleeding
  • Constipation
  • Discharge of pus
  • Pain during bowel movement
  • Fever and fatigue

If you experienced any of the symptoms above, contact the team at GI Alliance to schedule an appointment with a GI physician to get the proper treatment.

Your GI doctor at GI Alliance may review your medical history and conduct a physical examination to find the opening of the fistula. This will help your doctor trace the path of the channel, which can usually be felt as a hard cord-like structure below the skin.

A digital rectal examination (insertion of a gloved finger through your anus) may be performed to find the internal opening of the fistula, the presence of any branching, and the functioning of the sphincter muscles. Further examinations may be performed with the use of a fistula probe (a tiny instrument inserted into the rectum) and a proctoscope (a lighted device).

Your doctor may recommend an ultrasound, CT, or MRI scan for complicated fistulae with many branches, to evaluate the exact position of the fistula channels.

Schedule your appointment with a gastrointestinal specialist at GI Alliance if you believe you need fistula treatment, or a diagnosis so that you can receive proper treatment that improves your life.

Some fistulae have only one opening, while others are branched out into many openings. Fistulae may sometimes be connected to the sphincter muscles, the muscles that open and close the anus. The ends of the fistulae look like holes on the surface of the skin around the anus. Anal fistulae are commonly treated through surgery. A fistula repair can be completed in many different ways. Some of the options include the following:

Fibrin glue is the only non-surgical procedure for the treatment of an anal fistula. The fibrin glue is injected through the opening of the fistula and the opening is closed with stitches. Surgery is suggested when this does not relieve the symptoms of the fistula.

As part of the pre-surgical process, you will be advised to stop smoking, fast for about 6 hours before the surgery, and you will be given an enema an hour before the surgery to empty your lower bowel. Anal fistula surgery is performed under general anesthesia. The type of operation depends on the position of the fistula.

Fistulotomy: The surgery involves cutting open the fistula across its whole length in order to flush out the contents. It heals into a flattened scar after 1 – 2 months.

Seton technique: The seton technique involves passing a surgical thread into the fistula tract and leaving it in place for several months or permanently. This helps to keep the tract open and drain the contents of the fistula. This may be considered if you are at risk of incontinence (inability for you to control your bowel movements) because your fistula crosses your sphincter muscles.

Advancement flap procedures: This procedure is usually preferred if the fistula is complex or if you are at a high risk of developing incontinence. The fistula tract is removed. A small piece of tissue (advancement flap) is removed from the rectum or from the skin around the anus and attached over the opening of the fistula.

Bioprosthetic plug: A cone-shaped plug is developed from human tissue. It is used to block the internal opening of the fistula and is sutured in place. The plug does not completely close the opening, allowing the fistula to drain.

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If you have experienced fistulas or have symptoms that you are concerned about, get the proper treatment you need to have the condition taken care of. Anal fistula surgery is generally safe with no major risks. However, like most surgeries, anal fistula surgeries may involve complications such as:

  • Infection
  • Narrowing of the anal canal
  • Damage to sphincter muscles
  • Recurrence of fistula
  • Bleeding

Your gastroenterologist will access your condition with the utmost detail and recommend the best treatment option. The experienced gastrointestinal specialists at GI Alliance will assist you so that your infection is cleaned and your GI health is back to normal. To learn more about the repair process and how each is performed, contact the experienced team at a GI Alliance location near you to schedule an appointment.

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