成年人因牙周病变，导致上颌前突开唇露齿，影响美观，而单纯依靠矫治器的作用，疗程长，效果不理想。笔者利用活动矫治器结合调及磨槽固定术对10例35～40岁的成年人进行了矫治，疗程大大缩短，效果均较满意。其中8例保持在最初矫治后状态。2例因磨槽固定脱落而有所复发。经重新矫治，固定后效果较理想。 Adult due to periodontal disease, leading to the maxillary anterior open lip tooth exposed, affecting the appearance, and simply rely on the role of appliance, long course of treatment, the effect is not satisfactory. The author used the active appliance combined with the adjustment of grinding groove fixation of 10 cases of 35 to 40-year-old adults were rectified, the treatment was greatly shortened, the effect is satisfactory. Of these, 8 remained in their original state of correction. 2 cases due to fixed off the grinding groove and recurrence. After re-correction, the effect is better after fixation.