经腹输卵管结扎术中准确提取输卵管是手术的关键。在多年手术实践中,在指板提管的基础上,我们自创了刀柄或扩宫器柄端指撬输卵管的方法,该方法刺激性小,不损伤组织,操作简单,这些优点已 Abdominal tubal ligation accurate extraction of the fallopian tubes is the key to surgery. In many years of surgical practice, on the basis of the fingerboard, we created the method of prying the oviduct by the handle or dilator handle, which has the advantages of less irritation, less damage to the tissue and simple operation. These advantages have been