一例前牙散隙的矫治报告张群慧上：矫治前中：集中间隙下：矫治后附图矫治前后模型比较一、病例报告向×，女，２４岁，先在缺失及之间间隙分别为３ｍｍ，４ｍｍ及２．５ｍｍ，是扁园锥畸形牙。二、矫治设计牙面上粘方托槽，上颌弓丝为０．３５ｍｍ澳丝，剪除远中多余末端... An example of correction of anterior teeth gap Zhang Qun Hui on: before correction: focus on the gap: Correction Figure Correction model comparison First, the case report to ×, female, 24 years old, first in the gap between the gap and were 3mm, 4mm and 2.5mm, is a flat cone conical teeth. Second, the orthodontic design of the denture on the surface of the bracket, the maxillary arch wire 0.35mm Ossi, cut off excess distal end ...