陈凤林教授在未发明宫颈埋箍前，孕后宫颈口环扎是唯一的治疗措施，现在来比较宫颈埋箍和宫颈环扎：Professor Chenfenglin was the only treatment after pregnancy before he invented the cervix collar. Now compare the cervix collar with the cervix strap:

宫颈环扎 手术方式 用大针和丝线穿扎宫颈外口， 宫颈埋箍腔镜下宫颈内口处套上“钢箍”Surgical method of cervix ring with large needle and silk thread to penetrate the cervix outer port, cervix under the cervix tube "steel hoop"

宫颈埋箍宫颈环扎比较A comparison of cervix entrapment and cervix entrapment

手术时间 　宫颈环扎怀孕16-20周 ，宫颈埋箍未孕状态，怀孕状态均可Surgical time cervix rings pregnant 16-20 weeks, cervix buried in the pregnant state, pregnancy state can be

束扎部位 　宫颈环扎宫颈外口， 宫颈埋箍宫颈内口The cervix around the cervix, the cervix around the cervix inside the cervix

手术材料 　宫颈环扎10号丝线(宽1mm) ，宫颈埋箍生物颈箍(宽8mm)Surgical material cervix ring 10 silk thread(width 1 mm), cervix entrapment biological neck band(width 8 mm)

术后护理 　宫颈环扎臀高位卧床休息 ，宫颈埋箍正常生活工作(挺着大肚子逛街)Postoperative nursing cervical-cervical-hip high bed rest, cervix buried in the normal life work(with a large belly shopping)

宫 颈 管 　宫颈环扎被扎闭，影响循环 ，宫颈埋箍不缩小宫颈管，只限制其进一步扩张，The cervix cervix of the cervix is punctured and blocked, affecting the circulation. The cervix is buried in the cervix and does not shrink the cervix, only limiting its further expansion.

宫颈环扎产时容易撕裂宫颈形成次生性伤害 ，宫颈埋箍不影响怀孕When cervix ring is tied, it is easy to tear the cervix to form secondary injury.

成 功 率 　宫颈环扎小于30%， 宫颈埋箍100%

Success rate Cervical ring less than 30 %, cervix bury 100 %

比 喻 宫颈环扎铁丝穿扎口袋嘴， 宫颈埋箍像加固口袋嘴The cervix is wired through the pocket mouth, and the cervix is buried like a reinforced pocket mouth.

副 作 用 宫颈环扎卧床过久形成下肢费用性瘫痪， 宫颈埋箍死胎或死产也要剖宫产Deputy use of cervix ring to stay in bed for too long to form lower extremity cost paralysis, cervix buried or stillbirth of stillbirth also to cesarean section

分娩方式 宫颈环扎剖腹产或自然分娩都行 ，宫颈埋箍剖腹产，顺产提前取箍Cesarean section or natural delivery of cervix cervix ring or Caesarean section, cesarean section, cesarean birth in advance

承 载 力 宫颈环扎丝线承载力小于5kg ，宫颈埋箍生物钢箍承载力达1000kg

The bearing capacity of cervix ring wire wire is less than 5kg, and the bearing capacity of cervix sheath biological steel hoop is 1000 kg.

手术费用 宫颈环扎低 ，宫颈埋箍高

The cost of the operation is low cervix and high cervix.

承 诺 宫颈环扎无， 宫颈埋箍再流产退全款

Cheng Nuo cervix ring no, cervix buried again Miscarriage full