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Anal Fistula

An anal fistula is an abnormal tunnel between the anal canal and the skin, often caused by infection or inflammation. Treatment typically involves surgery to resolve symptoms and prevent recurrence.

An anal fistula is an abnormal tract that connects the inside of the anus to the skin outside.

The tract may pass through the sphincter muscle that surrounds the anus. The sphincter is important in controlling bowel motions.

The condition can be complex and may vary in severity. 

Common symptoms of anal fistula include: 

  • Pain around the anus, especially during bowel movements. 

  • Swelling and redness in the anal area. 

  • Drainage of pus, blood, or faeces 

Anal Fistula Treatment

Treatment depends on the fistula’s complexity and location relative to the anal sphincter.

To work this out your specialist colorectal surgeon will examine you and may use imaging tests, such as MRI, to map the fistula.

Specialist Consultation

Your specialist colorectal surgeon will explain the treatment options that may be right for you and will ensure that you have appropriate treatment and follow up.  

Find A Specialist

  • Dr Richard Perry

    General & Colorectal Surgeon

  • Dr Ian Bradford

    General & Colorectal Surgeon

  • Dr Deborah Wright

    General & Colorectal Surgeon

  • A/Prof Craig Lynch

    General & Colorectal Surgeon

  • Dr James Haddow

    General & Colorectal Surgeon

  • Dr Kurt Sanford

    Gastroenterologist