culdocentesis
noun
cul·do·cen·te·sis
| \ ˌkəl-dō-ˌsen-ˈtē-səs, ˌku̇l-
\
\
plural culdocenteses\ -ˌsēz
\
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Medical Definition of culdocentesis
: removal of material from the pouch of Douglas by means of puncture of the vaginal wall