正畸基础

联合腭托制作步骤之一翻制集合模型

2007-11-24

步骤一、带环戴在牙上取模,并将其就位于印模牙位上



           
  图1                                                            图2

步骤二、将前磨牙带环内圈腭侧滴蜡固定
            
图3                                                              图4


       
图5                                                                 图6 

  

步骤三、带环滴蜡固定后灌石膏带环已就位在石膏牙模上