Treatment of ischiorectal anal fistula:  ano-rectal fistula.
D001003:Anal Canal; D005402:Fistula; D006801:Humans; D007412:Intestinal Fistula; D007420:Intestine, Large; D012003:Rectal Fistula; D012007:Rectum
ANUS/fistula; RECTUM/fistula