[摘要] 目的 讨论孕期宫颈功能不全宫颈环扎术治疗的临床效果分析。方法 该文方便选取该院2015年1月—2017年2月发生孕期宫颈功能不全的患者46例，在怀孕前以及孕期为12～25周时实行阴道宫颈环扎手术，分析实行阴道阴道宫颈环扎手术的手术时间，患者的妊娠的结果等情况。结果 宫颈环扎前，后的宫颈的长度的比较，选取的患者在环扎前的宫颈的平均的长度为4.0 cm，经过阴道宫颈环扎后宫颈的平均的长度为4.7 cm。有31例患者在孕周为35～38周之间实行剖宫产手术，有6例患者在怀孕的孕周的29～37周实行去除环扎手术的缝合线并进行顺产；有9例患者在怀孕的孕周的22～26周流产。结论 对孕期出现宫颈功能不全的患者实行阴道阴道宫颈环扎手术，可以有效的改善患者的妊娠结局，增加患者的孕周以及胎儿的成活率。阴道宫颈环扎手术的操作较简单，并且效果良好，具有重要的价值，值得临床推广。

    [关键词] 孕期宫颈功能不全；阴道宫颈环扎术；临床效果

    [中图分类号] R713 [文献标识码] A [文章编号] 1674-0742(2017)07(c)-0079-03

    [Abstract] Objective To discuss the clinical effect of cerclage of cervix in treatment of cervix incompetence during the pregnancy. Methods 46 cases of patients with cervix incompetence during the pregnancy in our hospital from January 2015 to February 2017 were convenient selected and the patients were treated with vaginal cerclage of cervix before pregnancy or during the 12～25 week periods and the operation time and gestational situation of patients were analyzed. Results The average cervix length of patients before and after the cerclage was respectively 4.0 cm and 4.7 cm ......