cricothyroid muscle

cricothyroid muscle definition - medical

cricothyroid muscle

noun
A muscle with origin from the anterior surface of the arch of the cricoid, with insertion either upward to the ala of the thyroid or outward to the inferior cornu of the thyroid, with nerve supply from the superior laryngeal nerve, and whose action makes the vocal folds tense.

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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