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Related to heteroplastic: heteroplastic graft
n. pl. het·er·o·plas·ties
The surgical grafting of tissue obtained from one individual or species to another.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.