Persistent occiput transverse position on the perineum; a method for rotation.
D005260:Female; D006801:Humans; D007746:Labor Presentation; D007743:Labor, Obstetric; D009774:Obstetrics / Q000295:instrumentation*; D010502:Perineum; D011247:Pregnancy; D012399:Rotation
LABOR, PRESENTATION; OBSTETRICS/apparatus and instruments