title: A reliable method of establishing the level of the fetal head in obstetrics.
mesh_terms: D000005:Abdomen; D004420:Dystocia / Q000175:diagnosis; D005260:Female; D005333:Fetus / Q000033:anatomy & histology*; D006257:Head / Q000033:anatomy & histology*; D006801:Humans; D007746:Labor Presentation; D007743:Labor, Obstetric; D008722:Methods; D010173:Palpation; D010384:Pelvic Bones / Q000033:anatomy & histology; D011247:Pregnancy; D011631:Pubic Symphysis / Q000033:anatomy & histology; D014621:Vagina