follow Dictionary.com

Know how to use "fewer" and "less"? Find out.

anal atresia

anal atresia in Medicine

anal atresia n.
Congenital absence of an anal opening due to the presence of a membranous septum or to complete absence of the anal canal. Also called imperforate anus, proctatresia.

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

Word of the Day

Word Value for anal

4
6
Scrabble Words With Friends