- fistulaAn abnormal connection or passageway between organs or vessels that normally do not connect.
- festerA fistula.
- fistularioidResembling the genus Fistularia (cornetfishes); having a long, tubular body.
- fistularyOf or pertaining to a fistula.
- fistulo-Fistula.
- fistuloenterostomyAn operation to create a surgical connection between a fistula and the intestine.