noun, plural u·re·ter·os·to·mies. Surgery.
the construction of an artificial opening from the ureter through the abdominal wall or the flanks, permitting the passage of urine.
the opening so constructed.
- ureterorenal reflux,
Origin of ureterostomy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Surgical establishment of an external opening into the ureter.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.