臀位作外倒转术时,应注意如下几点:1.如欲进行臀位外倒转术,在妊娠32—36周较合适;2.外倒转术应在子宫无宫缩时进行,先露应在骨盆入口上方。术者双手分别握住胎头与臀部,保持儿头俯屈状态下,依顺胎势将头部下推臀部上移进行回转。操作手法应轻柔,以免引起胎盘早期剥离;3. Bifurcation for external inversion surgery, should pay attention to the following points: 1. For breech incitement surgery, 32-36 weeks of pregnancy more appropriate; 2. Overturn surgery should be carried out in the uterus without contractions, first exposed Should be above the entrance to the pelvis. The surgeon’s hands were holding the fetal head and buttocks, respectively, to maintain the child flexion state, according to the fetal position will push the buttocks down the head for rotation. Operation should be gentle, so as not to cause early placental detachment; 3.