Medical Dictionary

amniocentesis

noun am·nio·cen·te·sis \ˌam-nē-ō-(ˌ)sen-ˈtē-səs\
plural am·nio·cen·te·ses \-ˌsēz\

Medical Definition of AMNIOCENTESIS

:  the surgical insertion of a hollow needle through the abdominal wall and into the uterus of a pregnant female to obtain amniotic fluid especially to examine the fetal chromosomes for an abnormality and for the determination of sex

Illustration of AMNIOCENTESIS

Browse

May 26, 2015
sacrilegious Hear it
grossly irreverent
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears