宫颈环扎手术什么时间做好呢?陈凤林教授指出：宫颈环扎手术时机非妊娠期手术选择月经干净后3-7天。When does cervix ring tie operation do well? Professor Chenfenglin pointed out: The timing of cervix ring surgery is not pregnancy surgery choice 3 to 7 days after menstruation is clean.
妊娠期手术选择。Choice of pregnancy surgery.
1. Cervical function is incomplete: There is a history of habitual abortion and premature birth. Those who have been diagnosed with cervical dysfunction before conception are generally given a ring surgery between 16 and 20 weeks of pregnancy, or an operation one week in advance of the previous abortion time.
2. Generally, painless vaginal bleeding occurs at 25 to 34 weeks of pregnancy. After ultrasound examination, it is diagnosed as a central anterior placenta, and cervical cervicular ligation can be considered.