Canadian Medical Guide

Canadian Medical Guide > Diseases > Stomatognathic Diseases > Mouth Diseases > Oral Fistula Terms and Definitions

Oral Fistula

Medical Definition:	An abnormal passage within the mouth communicating between two or more anatomical structures.
Guide Notes:	GEN or unspecified; prefer specifics; fistula policy: Manual 23.19+
Previously Indexed:	Oroantral Fistula (1966-1997),specific fistula (1966-1997)

Oral Fistula Categories.

	Dental Fistula - An abnormal passage in the oral cavity on the gingiva.
	Oroantral Fistula - A fistula between the maxillary sinus and the oral cavity.
	Salivary Gland Fistula - A fistula between a salivary duct or gland and the cutaneous surface of the oral cavity.