Which is the commonest diameter of engagement-
Ans. is 'a' ie. Sub occipitofrontal Commonest diameter of engagement Antero-posterior diameter - Sub occipito bregmatic* orSub occipitofrontal* Transverse diameter - Biparietal*
Suboccipitofrontal
mentovertical
Occipito frontal
Submento vertical
Fetal Skull and Maternal Pelvis