allantoic stalk

allantoic stalk definition - medical

allantoic stalk

noun
The narrow connection between the intraembryonic portion of the allantois and the extraembryonic allantoic vesicle.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.