头先露胎方位异常孕妇分娩的研究进展

Research Progress on Delivery of Pregnant Women with Abnormal Orientation of Head First Exposure

摘要: 胎方位异常是导致难产的原因之一。枕后位、枕横位是临床工作中最常见胎头位置异常，其诊断通常需要产程进展到一定程度，胎头位置异常影响孕妇的分娩结局及新生儿结局，目前，用于纠正胎头位置异常孕妇分娩的方法有很多，而孕妇体位干预作为一种无创方法，成为目前国内外产科领域的研究热点。笔者拟对胎方位的定义、胎头位位置异常的高危因素、对母儿的危害及其临床工作中干预措施进行阐述。

Abstract: Abnormal fetal orientation is one of the causes of dystocia. Occipito-posterior position and occipi-to-transverse position are the most common abnormal fetal head position in clinical work, and its diagnosis usually requires labor progress to a certain extent. The abnormal fetal head position af-fects the outcome of pregnant women and newborns. At present, there are many methods for cor-recting the abnormal fetal head position in pregnant women, and the maternal position interven-tion, as a non-invasive method, has become a research hotspot in the field of obstetrics at home and abroad. The author intends to explain the definition of fetal orientation, the high risk factors of fetal head position abnormality, the harm to mother and child and the intervention measures in clinical work.