小儿外耳道球形异物取出常有困难，巨由于外耳道皮肤菲薄，取异物时疼痛难忍，小儿不易配合，故常需在全麻下进行；甚至个别患儿须作外耳道壁切开后方能取出异物。我科从1995年开始，采用502瞬间粘合剂粘取异物，方法简便，效果良好。现简介如下。购市场上出售的502瞬间粘合剂 Foreign children often have difficulty removing spherical foreign body due to the skin of the external auditory canal is very meager, pain when taking foreign body is not easy, children often need to be under general anesthesia; and even individual children need to be cut after the external auditory canal can remove foreign body. Our department from 1995, the use of 502 instant adhesive sticky foreign body, the method is simple and effective. Now the introduction is as follows. 502 instant adhesive for sale on the market