title: Accidental dural puncture.
mesh_terms: D000767:Anesthesia, Epidural / Q000009:adverse effects*; D000773:Anesthesia, Obstetrical / Q000009:adverse effects*; D004388:Dura Mater / Q000293:injuries*; D005260:Female; D006801:Humans; D011247:Pregnancy; D013119:Spinal Cord Injuries / Q000209:etiology*