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1988～1992年,我们收治25例宫颈机能不全患者,在孕14～26周进行宫颈环扎术,并配合药物治疗,效果较好。
From 1988 to 1992, we treated 25 cases of patients with cervical insufficiency, cervical cerclage during pregnancy 14 to 26 weeks, and with the drug treatment, the effect is better.