malformation

malformation definition - medical

mal·for·ma·tion (mălˌfôr-māˈshən)

noun
Abnormal or anomalous formation or structure; deformity.

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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