人工流产术是用于避孕失败的补救措施之一。为了解除受术者的恐惧心理,减少受术者的痛苦,我们尝试使用芬太尼术前肌注联合利多卡因宫颈阻滞麻醉,取得了良好的镇痛效果和宫颈扩张效果,现报告如下。1资料与方法1.1一般资料选择2008年6—12月在我站自愿终止妊娠、无手术禁忌证、无 Abortion is one of the remedies for contraception failure. In order to relieve the fear of the surgeon and reduce the suffering of the surgeon, we tried to use fentanyl intramuscular injection combined with lidocaine cervical block anesthesia, and achieved good analgesic effect and cervical dilatation, are reported as follows . 1 Materials and Methods 1.1 General Information Select June 2008 6 months in my voluntary termination of pregnancy, no surgical contraindications, no