title: Headache after spinal anesthesia for cesarean section: a comparison of the 27-gauge Quincke and 24-gauge Sprotte needles.
abstract: A high incidence of postdural puncture headache (PDPH) occurs after spinal anesthesia for cesarean section. To examine this problem, a study was conducted with the recently developed 24-gauge Sprotte and 27-gauge Quincke needles in patients undergoing elective and emergency cesarean section (n = 298). The needle to be used was assigned in a random manner: group I, 27-gauge Quincke (n = 147); group II, 24-gauge Sprotte (n = 151). During the postoperative period, patients were visited daily and asked specifically about the presence and severity of headache. The overall incidence of PDPH was 2% (n = 6), five in the Quincke group (3.5%) and one in the Sprotte group (0.7%). There was no significant difference in the incidence of PDPH between the two groups. Five headaches were classified as mild, and only one was moderate to severe. All headaches resolved quickly with conservative management and without blood patch. The authors conclude that the choice between a 27-gauge Quincke and a 24-gauge Sprotte needle does not influence the incidence of PDPH after spinal anesthesia for cesarean section.
authors.affiliation: Department of Anaesthesia, McGill University, Montreal, Quebec, Canada.
authors.forename: D C
authors.initials: DC
authors.lastname: Mayer
authors.forename: D
authors.initials: D
authors.lastname: Quance
authors.forename: S K
authors.initials: SK
authors.lastname: Weeks
mesh_terms: D000328:Adult; D000773:Anesthesia, Obstetrical / Q000009:adverse effects* / Q000295:instrumentation; D000775:Anesthesia, Spinal / Q000009:adverse effects* / Q000295:instrumentation; D002585:Cesarean Section; D005260:Female; D006261:Headache / Q000209:etiology*; D006801:Humans; D009339:Needles; D011247:Pregnancy