Dictionary
am•ni•og•ra•phy
Pronunciation: (am"nē-og'ru-fē), [key]—
n.,
—pl. -phies.
an x-ray examination of the amniotic sac after the injection of an opaque solution, performed to permit visualization of the umbilical cord and the placenta.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.