一种新型半可调式牙合架。第四部分：三种半可调式牙合架的研究。

A new semiadjustable articulator. Part IV: an investigation of three semiadjustable articulators.

作者信息

Tanaka H, Finger I M

出版信息

J Prosthet Dent. 1978 Sep;40(3):288-93. doi: 10.1016/0022-3913(78)90034-3.

Abstract

In this study the compensating angle on the Hanau XP-51 articulator was found to be proportional to the magnitude of the intercondylar distance. Further, eccentric movement of the Hanau 130-7, the Hanau XP-51, and the Whipmix articulators, at the cusp level, followed that displayed by the control articulator when guided by straight condylar elements. For restoration to function harmoniously in the patient's mouth they must be made on an instrument that can accurately reproduce selected movements of the mandible. The choice of articulator depends upon the precision with which the dentist wishes to work. The mechanisms of articulators should be precise, easy to adjust, and simple to understand.

摘要

在本研究中，发现Hanau XP - 51牙合架上的补偿角与髁间距离的大小成正比。此外，当由直髁导元件引导时，Hanau 130 - 7牙合架、Hanau XP - 51牙合架和Whipmix牙合架在牙尖水平的偏心运动与对照牙合架所显示的运动一致。为了能在患者口腔中和谐地恢复功能，修复体必须在能精确再现下颌特定运动的仪器上制作。牙合架的选择取决于牙医期望达到的精度。牙合架的机械结构应该精确、易于调节且易于理解。