Long-term durability of high-strength ceramic based restorations

本研究的目的是调查高强度陶瓷基牙在口腔中的长期耐久性。本研究的结果表明，分层材料的性能，如热膨胀系数，应该是适当的分层陶瓷框架的材料时。将底漆剂应用于陶瓷框架对于间接复合材料的分层将是重要的。陶瓷修复体的适应性可在临床可接受的范围内。

The purpose of the present study was to investigate the long-term durability of high-strength ceramic based restorations in the mouth. The results of the present study indicate the properties of layered material, such as a coefficient of thermal expansion, should be appropriate when layering the material to ceramic frameworks. The application of priming agents to ceramic frameworks would be important for layering of an indirect composite material. Adaptation of ceramic restorations can be within the range of clinical acceptance.