先露为臀，故称臀先露或臀位。为常见的异常胎位。约占分娩总数的3－4％，臀小于头，后娩出头较难，如责任心不强，助产方法不得当会给产妇造成痛苦，婴儿颈部组织损伤、颅内出血等不堪设想的后果。近几年来采用作揖式臀位助产42例，均收到满意效果。现将操作方法及术中体会总 First exposed as the buttocks, it said that the buttocks first breech or breech. As a common abnormal fetal position. About 3-4% of the total number of deliveries, buttocks less than the head, after giving birth more difficult, such as responsibility is not strong, midwifery method shall not be caused by maternal pain, neck injuries in infants, intracranial hemorrhage and other unimaginable consequences. In recent years, 42 cases were used as midwife breech delivery, both received satisfactory results. Now the operation method and intraoperative experience total