protraction

protraction definition - medical

pro·trac·tion (prō-trăkˈshən)

noun
Extension of teeth or other maxillary or mandibular structures into a position anterior to the normal position.

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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