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Perianal Fistula

At GastroDoxs in the katy, we are providing personalized diagnosis and treatment of perianal fistula with advanced minimally invasive methods and gentle practice relieving patients of pain, hastening recovery, as well as restoring quality of life in our local community within the Houston neighborhoods.

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Bharat Pothuri
Symptoms

What is a Perianal Fistula?

A perianal fistula is a small hole, which develops beneath the skin, by linking the inner anal mucosa and the exterior skin. Majority of fistulas occur following the draining of an abscess, and are given a code or classification under the ICD-10 of 60.3. One may have fistulas that are:

  • Anal (between the anal muscles and the sphincter)
  • Transsphincteric (through the sphincter muscle)
  • Suprasphincteric (above the muscle)
  • Extrasphincteric (bypassing the sphincter complex entirely)

Common Symptoms

Though the symptoms can be different many patients observe:

  • Induration around the anus Operative excreta.
  • Pain, tenderness, or swelling in the perianal area
  • Color changes of the surrounding around the opening redness or skin irritation.
  • Discomfort or pain when sitting
  • Sometimes there is a fever when the viral infection is not cured.

Causes

Quintessentially perianal fistulas are initiated by a stopped anal gland or an infected abscess. Other causative factors are:

  • Inflammatory bowel diseases (Crohn's disease, ulcerative colitis)
  • It may have previous trauma or surgical operation of the anal area.
  • Radiation therapy to the pelvic area
  • Less frequent infections which may include tuberculosis or some sexually transmitted infection.
Treatment

Treatment Options for Perianal Fistula in Katy

Therapy involves surgery and non-surgical:

  • Fistulotomy: Incising the fistula trace in order to get the fistula healed.
  • Seton placement: Inserting a small drain to keep the tract open and reduce infection risk.
  • Advancement flap surgery: According to which a healthy piece of tissue is used to cover up the internal fistula.
  • Antibiotics & anti-inflammatory drugs: Medications to treat infection and soothe inflammation.
  • Fibrin glue: The application of non-surgery to close fistula tunnel by injection of a biologic sealant.
  • Laser therapy: Minimally invasive sealing of the fistula tract using targeted laser energy.
  • Biologic therapy: Smallpox medications to control Crohns related fistulas.

Ready to Feel Better?

Don't ignore pain or drainage. Make your reservation with GastroDoxs today in Katy. Our professional staff is present to help you, ease your pain, and manage to get into the normal course of life once again.

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Bharat Pothuri

About the Author

Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.

Frequently Asked Questions

What is a perianal fistula?

A perianal fistula is a small tunnel located underneath the skin connecting the interior of the anus and the surrounding skin, and it usually occurs after the abscess is drained.

What are the common symptoms of a perianal fistula?

Symptoms include pus or blood leakage near the anus, pain or swelling in the area, skin irritation or redness, discomfort when sitting, and sometimes fever.

What causes a perianal fistula?

Fistulas would normally start with a blocked gland or abscess; other reasons would be the Crohn disease, ulcerative colitis, prior injuries, radiation, or uncommon infections like tuberculosis or STIs.

Will a perianal fistula heal on its own?

Generally no-most perianal fistulas require medical or surgical treatment to fully heal and prevent complications.

What ICD-10 code is used for a perianal fistula?

K60.3 is the ICD-10 code of a perianal fistula.

Are there non-surgical treatments available?

Yes. Non-surgical options may include antibiotics, anti-inflammatory medications, fibrin glue, laser therapy, and biologic drugs for Crohn's-related fistulas.

How long is the recovery after treatment?

The recovery time is dependent on the kind of treatment that the patient received, however; most patients are cured within 4 to 6 weeks after proper treatment.

Can Crohn's disease lead to a perianal fistula?

Yes. Crohn's disease is a common underlying cause of perianal fistulas due to chronic intestinal inflammation.

Are non-surgical treatments always sufficient?

In certain situations, non-surgery might be used successfully, however, it seems that in most instances, the patient needs to undergo surgery to ensure full recovery.

When should I see a doctor about symptoms?

If you experience persistent pain, swelling, or drainage near the anus for more than a week, you should seek medical evaluation.

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