Complete septate uterus


One should make note of the characteristic outer fundal contour to differentiate between a bicornuate uterus (definite depression between uterine bodies or a fundal cleft >1 cm deep), uterine didelphys (very deep fundal cleft or complete separated uterine corpora), and complete septate uterus (almost flat contour of the fundus or the fundal cleft is <1 cm deep).