noun, plural cho·le·cys·tos·to·mies. Surgery.
formation of an opening through the abdominal wall into the gallbladder, usually done for drainage and to remove gallstones.
Origin of cholecystostomy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
The establishment of a fistula into the gallbladder.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.