Medical Definition of amniocentesis
plural amniocenteses \-ˌsēz\play
: 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
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Dictionary: Definition of "amniocentesis" Britannica English: Translation of "amniocentesis" for Arabic speakers Britannica.com: Encyclopedia article about "amniocentesis"
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