external

external definition - medical

ex·ter·nal (ĭk-stûrˈnəl)

adjective Abbr. ext.
Relating to, connected with, or existing on the outside; exterior.

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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