| umbilical fistula | A fistula of intestine or urachus at the umbilicus. (05 Mar 2000) |
|---|---|
| urachal fistula | A fistula connecting the urachus with a hollow organ. (05 Mar 2000) |
| ureterocutaneous fistula | A fistula between the ureter and the skin. (05 Mar 2000) |
| ureterovaginal fistula | A fistula between the lower ureter and vagina. (05 Mar 2000) |
| urethrovaginal fistula | A fistula between the urethra and the vagina. (05 Mar 2000) |
| urinary fistula | An abnormal passage communicating with the urinary tract. (12 Dec 1998) |
| urogenital fistula | A fistulous opening into the urogenital tract. Synonym: urogenital fistula. (05 Mar 2000) |
| uteroperitoneal fistula | A fistulous tract through the uterine wall opening into the peritoneal cavity. Synonym: metroperitoneal fistula. (05 Mar 2000) |
| fistula | <anatomy, surgery> An abnormal passage or communication, usually between two internal organs or leading from an internal organ to the surface of the body. Frequently designated according to the organs or parts with which it communicates, as anovaginal, brochocutaneous, hepatopleural, pulmonoperitoneal, rectovaginal, urethrovaginal and the like. Such passages are frequently created experimentally for the purpose of obtaining body secretions for physiologic study. Origin: L. Fistula = pipe (18 Nov 1997) |
| fistula auris congenita | A congenital fistula resulting from a defect in the formation of the auricle of the ear. (05 Mar 2000) |
| fistula bimucosa | A complete fistula, both ends of which open on the mucous surface. (05 Mar 2000) |
| fistula colli congenita | A congenital fistula of the neck leading to the pharynx, larynx, or trachea. (05 Mar 2000) |
| fistula knife | A long, thin-bladed, probe-pointed knife for slitting open a fistula. Synonym: fistula knife, syringotome. Origin: fistula + G. Tome, a cutting (05 Mar 2000) |
| fistula test | Compression or rarefaction of the air in the external auditory canal excites nystagmus when there is an erosion of the otic capsule, so long as the labyrinth is still capable of functioning. (05 Mar 2000) |
| lacrimal fistula | An abnormal opening into a tear duct or the lacrimal sac. (05 Mar 2000) |