Symphysiotomy.
D001946:Breech Presentation; D002585:Cesarean Section; D036861:Delivery, Obstetric / Q000379:methods*; D005260:Female; D006801:Humans; D007744:Obstetric Labor Complications / Q000601:surgery*; D011247:Pregnancy; D013567:Symphysiotomy / Q000009:adverse effects / Q000266:history / Q000379:methods*