hypopharyngeal diverticulum

[hī′pō-fə-rĭnjē-əl, -jəl, -făr′ĭn-jēəl]

n.

A pulsion diverticulum of the laryngopharynx.Zenker's diverticulum

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.