使用简单架排列全口牙,操作中时有发生在排牙过程中与原记录的垂直距离出现差异的现象,又因蜡堤去除或(牙合)架质量等原因而失去测量依据,给排牙的准确性带来困难。为此,筆者采用了一种在简单(牙合)架上刻出标记,以便在排牙过程中校对垂直距离,取得了比较满意的效果。方法 上好(牙合)架待石膏硬固后,排牙之前,在唇侧中线处画一垂线连通上下颌模型,然后在上下颌中线处 The use of a simple racks arrangement of full mouth teeth, the operation occurred in the process of tooth arrangement and the vertical distance between the original record of the phenomenon, but also due to the wax dyke removal or (occlusal) frame quality and other reasons to lose the basis of measurement, to Accuracy of rowing brings difficulties. To this end, I used a simple (occlusal) frame carved out the mark in order to proofread the vertical distance during tooth arrangement, and achieved more satisfactory results. Good method (occlusal) to plaster plaster after solidification, before rowing, draw a vertical line at the labial mandibular model connected to the jaw, and then in the mandibular midline