pyloroplasty

[ pahy-lawr-uh-plas-tee, -lohr-, pi- ]
/ paɪˈlɔr əˌplæs ti, -ˈloʊr-, pɪ- /

noun

the surgical alteration of the pylorus, usually a widening to facilitate the passage of food from the stomach to the duodenum.

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Origin of pyloroplasty

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Medical definitions for pyloroplasty

pyloroplasty
[ pī-lôrə-plăs′tē ]

n.

The surgical widening of the pyloric canal to facilitate emptying of gastric contents into the duodenum; it is commonly performed in conjunction with truncal vagectomy to treat peptic ulcer.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.