5Spencer HC.Postdural puncture headache:What matters in technique.Regional Anesthesia and Pain Medicine,1998,23:374-379.
6Liu SS.Why are postdural puncture headaches still a problem?Regional Anesthesia and Pain Medicine,2000,25:347-349.
7Van De Velde M,Teunkens A,Hanssens M,et al.Post dural puncture headache following combined spinal epidural or epidural amaesthesia in obstet patiems.Anaesthesia and Intensive Care,2001,29:595-599.
8秦玉光 张学玲.椎管麻醉后头痛的预防和处理体会[J].工企医刊,2001,14:62-62.
9Connor GO,Gingrich R,Moffat M.The effect of spinal needle design,size,and penetration angle on dural puncture cerebral spinal fluid loss.AANA Journal,2007,75:111-116.
10Choi PT,Galinski SE,Takeuchi L.PDPH is a common complication of neuraxial blockade in parturients:A meta-analysis of obstetrical studies.Can J Anesth,2003,50:460-469.