what is a fistula in the colon
A fistula that has formed in the wall of the vagina is called a vaginal fistula. A vaginal fistula that opens into the urinary tract is called a vesicovaginal fistula. A vaginal fistula that opens into the rectum is called a rectovaginal fistula. A vaginal fistula that opens into the colon is called a colovaginal fistula. A vaginal fistula that opens into the small bowel is called a enterovaginal fistula.