论文部分内容阅读
采用固定修复前牙舌向错位,存在着不能满足患者对美感的要求,自一九九○年三月起我们总结出一种新的修复方法,经五年之久的临床观察效果良好,现将应用情况报道如下: 1 修复的方法和步骤 (1)患牙预备:在错位牙上接四面冠要求做牙体预备,错位牙的近远中片切时较常规稍宽些(约0.5—1mm左右)。 (2)选择形态和颜色大小符合要求的成品塑料牙,磨改唇面要尽量保留牙的原形态,以减少塑料牙的透色,孤度要与两侧牙
The use of fixed teeth before the tongue to the wrong place, there is the patient can not meet the aesthetic requirements, since March 1990 we have summarized a new method of repair, after five years of clinical observation of good results, and now The application of the report are as follows: 1 repair methods and steps (1) the preparation of teeth: the dislocation of the teeth on the four crowns asked to do dental preparation, dislocation of the teeth in the near and far slices than the conventional slightly wider (about 0.5- 1mm or so). (2) Select the shape and color size to meet the requirements of the finished plastic teeth, abrade the lip to try to retain the original form of teeth to reduce the plastic tooth through color, with the teeth on both sides of the solitary