His's line

His's line definition - medical

His's line (hĭsˈĭz)

noun
An imaginary line extending from the tip of the anterior nasal spine to the hindmost point on the posterior margin of the foramen magnum, dividing the face into an upper and a lower part.

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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