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宫颈成熟是自然临产前的生理过程 ,通过宫颈变软、缩短、抗张能力下降等变化 ,使分娩顺利完成 ,因此宫颈成熟也是引产成功的前提条件。临床上对具备引产医学指征的晚期妊娠妇女 ,排除引产禁忌证后 ,通常先评价宫颈成熟度 ,若宫颈不成熟 ,则首先促宫颈成熟 ,然后引产。1 宫颈成
Cervical maturity is a natural prenatal physiological process, through the cervix to soften, shorten the decline in anti-Zhang capacity changes, so that the successful delivery of labor, cervical ripening is also a prerequisite for successful induction of labor. Clinically with induction of labor indications of late pregnancy women, exclusion of contraindications to contraception, usually first evaluate the degree of cervical maturity, if the cervix is not mature, then the first cervical ripening, and then induction of labor. 1 cervical into