Dictionary
sym•pa•thec•to•my
Pronunciation: (sim"pu-thek'tu-mē), [key]—
n.,
—pl. -mies.
Med.
1. surgery that interrupts a nerve pathway of the sympathetic or involuntary nervous system.
2. Also called
chemical sympathectomy. a like interruption by chemical means.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.