产钳是处理难产的重要方法之一。产钳的发明及其临床应用历史悠久,其种类很多,我院临床应用 Kielland’s 产钳已有10年,我们体会对头位难产,特别是枕后位或枕横位应用该钳有其独特的产道内旋转胎方位的优点。1 适应证:Kielland’s 产钳术的适应证和施术具备的条件与其它产钳相同。2 操作步骤和方法:有单手及双手迂回上钳法:即上前叶产钳是从胎儿面额部滑向颞部。 Forceps are one of the important ways to deal with dystocia. Obstetrics forceps invented and its clinical application has a long history, its many types, clinical application of Kielland’s forceps in our hospital for 10 years, we experience the head dystocia, especially the occiput posterior or occipital transverse application of the clamp has its unique birth canal rotation Advantages of fetal position. 1 Indications: Kielland’s forceps indications and surgical conditions with other forceps the same. 2 steps and methods: one-handed and two-handed detour on the forceps method: the forceps from the front of the fetus slides from the front of the fetus.