0 likesGut Health Facts you need to know about the Frustrating Fistula May 24, 2019 No Comments 3629 views Anal Fistula (Fistula in Ano) is an abnormal passage or a track (communication) between the interior of the anal canal or rectum and the skin surface. anal fistula Crohn's disease fistula fistulectomy fistulotomy gem hospitals