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zyg·apoph·y·sis | \ ˌzī-gə-ˈpä-fə-səs 
\
\ plural zygapophyses\ ˌzī-gə-ˈpä-fə-ˌsēz \
\Definition of zygapophysis
: any of the articular processes of the neural arch of a vertebra of which there are usually two anterior and two posterior
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More Definitions for zygapophysis
zygapophysis
nounzyg·apoph·y·sis | \ ˌzī-gə-ˈpäf-ə-səs \
\ plural zygapophyses\ -ˌsēz \
\Medical Definition of zygapophysis
: any of the articular processes of the neural arch of a vertebra of which there are usually two anterior and two posterior
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The first known use of zygapophysis was in 1854
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