宫颈环扎是怎么回事?How is cervix entrapment a responsibility?

　　宫颈环扎是针对怀孕中晚期流产早产史抑或伴有宫颈缩短者所进行的一种宫颈修复手术。

　　Cervical ligation is a type of cervical repair surgery for women who have had a preterm abortion in the middle and late stages of pregnancy or who have a shortened cervix.

　　Purpose of cervical-cervical-cleft ligation

　　宫颈环扎术的目的

　　实施宫颈环扎术的目的在于修复并建立正常的宫颈内口形态和功能，使妊娠能够维持至足月或胎儿能够存活。手术多于妊娠14～18周施行。

　　The purpose of the cervical-cervical-cervical-cervicular ligation is to repair and establish the normal shape and function of the cervix so that the pregnancy can be maintained until the full moon or the fetus can survive. Surgery is performed more than 14 to 18 weeks of pregnancy.

　　宫颈环扎术成功率Cervical ring ligation success rate

　　宫颈环扎手术是在宫颈外口用丝线缝合，而且术后要长期卧床，容易出现感染是一方面，另一方面丝线的承受力不好，若是发动宫缩很难保住孩子，所以成功率不足20%。

　　Cervical ring surgery is sutured with silk thread in the outer cervix, and it is necessary to stay in bed for a long time after surgery. On the one hand, infection is easy to occur. On the other hand, the resistance of silk thread is not good. If the contractions are launched, it is difficult to keep the child, so the success rate is less than 20 %.