concavity

concavity definition - medical

con·cav·i·ty (kŏn-kăvˈĭ-tē)

noun
A hollow or depression that is curved like the inner surface of a sphere.

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

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