Methods: Using D5ADenar fully adjustable articulator and the Pantronic recording system, we investigated reproducibility of the centric relationof 6 patients with severe occlusal attrition.

• 方法:铰链轴法确定髁突运动轴点,关系采用三维电子式髁突运动描记仪Pantronic记录并转移至Denar D5A型全调节式咬合架上,对6例需要建的重度磨耗患者正中关系,在不同体位下髁位的可重复性变化进行评价。