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资料与方法:本组产程进入活跃期后进展缓慢或停滞,经阴道检查证实为枕后位30例,枕横位50例,无明显头盆不称,产道正常,胎儿情况良好。孕周38～42周76例,过期妊娠4例。第一产78例,第二产2例。卧位时胎先露情况以坐骨棘为界分为棘上组和棘下组。 方法:卧位前做详细的阴道检查,明确胎方位,以正确指导卧位,宫缩乏力者配合人工破膜或催产素引产。宫颈成熟度差者配合安定静推以松弛软化宫颈。枕后位采用同侧卧位,枕横位采用对侧
Materials and Methods: This group of labor into the active phase of the progress of slow or stagnant, vaginal examination confirmed posterior occipital position in 30 cases, occipital transverse position in 50 cases, no obvious head basin is not known, the birth canal is normal, the fetus is in good condition. 76 cases of gestational weeks 38 to 42 weeks, 4 cases of expired pregnancy. The first production of 78 cases, the second in 2 cases. Fetal fetal first revealed the situation to the bifidobacterium as the world divided into spines on the group and spinous group. Methods: Before lying down to do a detailed vaginal examination, a clear fetal position to correct guidance in the supine, uterine atony with artificial rupture of membranes or oxytocin induction. Cervical maturity poor with stability and stability to push the relaxation soften the cervix. Posterior position using the same ipsilateral lateral position, pillow transverse contralateral