pupillary membrane

pupillary membrane definition - medical

pupillary membrane

noun
The thin central portion of the iridopupillary lamina occluding the pupil in fetal life.

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.