SINCE 1828
bioprosthesis
noun
bio·pros·the·sis
| \-präs-ˈthē-səs, -ˈpräs-thə-
\
\
plural bioprostheses\-ˌsēz
\
\
Medical Definition of bioprosthesis
: a prosthesis (as a porcine heart valve) consisting of an animal part or containing animal tissue
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