A fistula-in-ano is a track that joins the bowel with an abscess or the skin of the perianal region.
Sites 3
- Management of Bhagander - Fistula in Ano with Kshar-sutra and Partial Fistulectomy. Diagnosis, radiological investigations and newer treatment modalities.
- NHS Choices: Anal Fistula Provides information on this condition and details of symptoms, causes, diagnosis, treatment, recovery and complications.
- ASCRS: Anal Abscess/Fistula The American Society of Colon and Rectal Surgeons provides information including causes, symptoms and treatment.