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retrusion

 - 3 dictionary results

re⋅tru⋅sion

  [ri-troo-zhuhn, -shuhn]
Use retrusion in a Sentence
–noun Dentistry.
1. the act of moving a tooth backward.
2. a condition characterized by the backward displacement of a tooth or teeth.
Origin:
1650–60; < L retrūs(us) removed, concealed (ptp. of retrūdere; see retrude ) + -ion

Related forms:
re⋅tru⋅sive  [ri-troo-siv] , adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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Medical Dictionary

Main Entry: re·tru·sion
Pronunciation: ri-'trü-zh&n
Function: noun
: backward displacement; specifically : a conditionin which a tooth or the jaw is posterior to its proper occlusal position
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

retrusion re·tru·sion (rĭ-tr&oomacr;'zhən)
n.
Retraction from any given point, especially the backward movement of the mandible.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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