The size and shape of the pelvic inlet in cases of premature rupture of the membranes associated with failure of the presenting part to engage.
D000037:Abruptio Placentae; D061006:Bays; D004420:Dystocia; D005260:Female; D006801:Humans; D010387:Pelvimetry; D011247:Pregnancy
ABRUPTIO PLACENTAE; DYSTOCIA; PELVIMETRY