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臀位是产科最常见的异常胎位之一,发生率约占分娩总数的3～5%。臀位阴道分娩时,由于易发生脐带脱垂和后出胎头困难,围产儿死亡率比头位高3倍,产伤所致各种障碍为头位产的12倍。对臀位的处理已成为大家关心的问题,十多年来由于加强臀位的管理,适当放宽剖宫产指征,围产儿的死亡率已明显下降。臀位产的并发症一、胎膜早破臀位先露部小,软而不规则,不能与子宫下段紧贴,容易发生胎膜早破。除增加母儿的
Breech is one of the most common abnormal fetal obstetrics, the incidence of about 3 to 5% of the total number of deliveries. Breech vaginal delivery, due to prone to umbilical cord prolapse and after the fetal head difficulties, perinatal mortality rate higher than the head three times higher, birth trauma caused by various headaches of 12 times. The management of the breech has become a matter of concern. For more than a decade, the cessation of perinatal mortality has dropped markedly due to the strengthening of breech management and the appropriate relaxation of cesarean indications. Breech production complications First, premature rupture of membranes premature rupture of small, soft and irregular, not close to the lower uterine segment prone to premature rupture of membranes. In addition to increasing the mother and child