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宫颈内口机能不全一般通过宫颈缝合术治疗,孕妇有1.84%施行这种手术。宫颈机能不全常根据中期妊娠流产史和未孕时子宫输卵管碘油造影术及扩张宫颈检查诊断。但病史不典型及在诊断前已妊娠者不易确诊只能根据直观决定手术。为缝合术获
Cervical neck insufficiency generally through cervical suture treatment, pregnant women have 1.84% of the implementation of this operation. Cervical incompetence often according to the history of miscarriage in mid-term pregnancy and uterine tubal lipiodol angiography and dilatation cervix diagnosis. However, atypical history and pregnancy are not easily diagnosed before the diagnosis can only be based on visual decision surgery. For suture surgery