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目的:探讨减轻人流受术者疼痛,预防人流综合征发生。方法:对200例人流初孕妇,随机分实验组100例,对照组100例。实验组:术前行2%利多卡因5 ml、阿托品0.5 mg宫颈分点注射5 min后行人流术。对照组:受术者术前、术中不用麻醉和解痉药,常规进行手术。结果:实验组、对照组的无痛率97%、23%,自动扩宫率98%、19%,人流综合征发生率7%、43%。结论:宫颈内口阻滞能有效松弛宫颈,减少受术者机械刺激和疼痛,降低人流综合征发生。
Objective: To investigate the alleviation of pain caused by the flow of people and prevent the occurrence of human flow syndrome. Methods: 200 pregnant women at first flow were randomly divided into experimental group (100 cases) and control group (100 cases). Experimental group: preoperative 2% lidocaine 2 ml, 0.5 mg atropine cervical injection 5 minutes after the abortion. Control group: by surgery, preoperative and postoperative anesthesia and antispasmodic drugs, routine surgery. Results: The painless rates of experimental group and control group were 97%, 23%, 98%, 19%, 7%, 43% respectively. Conclusion: Cervical internal block can effectively relax the cervix, reduce mechanical stimulation and pain by the surgeon and reduce the occurrence of flow syndrome.