portio

portio definition - medical

por·ti·o (pôrˈshē-ōˌ, -tē-ōˌ)

noun pl. por·ti·o·nes (-shē-ōˈnēz, -tē-)
A part or segment, as of an organ.

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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