笔者自制一种固定矫治器托槽去除器,经临床使用效果良好,现介绍如下。取旧中号持针器1把,用磨头将其一端头部磨去3～4mm(A头),成一斜面,夹角45°～60°(附图),另一头(B头)可套一橡皮管以缓冲压力。去除托槽时,将A头置于托槽龈方,B头置于牙齿切缘或面,与牙体长轴垂直,顺牙体长 The author made a fixed orthodontic appliance bracket remover, the effect of clinical use is good, are described below. Take the old medium needle holder 1 and grind the end of the head with a grinding head to remove 3 to 4 mm (A head) into an inclined plane with an angle of 45° to 60° (with photos). The other end (B head) can be used. Set a rubber tube to cushion pressure. When removing the brackets, put the A head into the bracket, and place the B head on the cutting edge or gingival surface of the tooth, perpendicular to the long axis of the tooth, and the length of the straight body.