华西口腔医学杂志

• 临床研究 • 上一篇    下一篇

薄型瓷贴面颜色效果的临床应用研究

杨征,牟雁东,罗云,巢永烈   

  1. 610041 四川大学华西口腔医学院
  • 收稿日期:2002-06-25 修回日期:2002-06-25 出版日期:2002-06-20 发布日期:2002-06-20

The Evaluation of Color for the Clinical Application of Thinner Porcelain Laminate Restoration

Yang Zheng, Mu Yandong,Luo Yun, et al   

  1. West China College ofStomatology, Sichuan University
  • Received:2002-06-25 Revised:2002-06-25 Online:2002-06-20 Published:2002-06-20

摘要:

目的:评价薄型瓷贴面的临床颜色效果。方法:选择前牙为四环素或氟斑牙的患者9例,制作51个薄型瓷贴面,用目测法和色差仪对修复后颜色效果进行评价。结果:9例患者对薄型瓷贴面的颜色效果满意。采用全自动测色色差计测试,薄型瓷贴面修复后色调坐标较修复后集中,明度值修复后较修复前提高。结论:薄型瓷贴面修复后临床整体颜色效果较为满意。

关键词: 固定修复, 瓷贴面, 颜色

Abstract:

Objective:The aim of this study was to evaluate the clinical application of the thinner porcelain laminate restoration, which is initiated in the WestChina College of Stomatology, Sichuan University.Methods:The colorof 51 ceramic veneerswas evaluated using the chromatic instrument and visual observation.Results:Among factors affecting the clinical results of the porcelain lami- nate, the hue of ceramic materials and bond composites played a more important role than the dentition. The brightness of ceramic materials and bond compositeswere closely correlated with the whole restoration brightness. There was also a close correlation be- tween the brightness and the bond composite.Conclusion:Satisfactory restoration results can be achieved by clinical application of thinner porcelain laminate.

Key words: fixedprosthodontics, ceramicveneer, color