口腔修复材料的颜色稳定性研究  

The Color Stability of Dental Prosthetic Material

作　　者：杨桂梅[1] 

机构地区：[1]山东中医药大学第二附属医院口腔科,山东济南250001

出　　处：《河北医学》2012年第11期1538-1541,共4页Hebei Medicine

摘　　要：目的:研究在唾液、茶、红酒等溶液中口腔修复材料的颜色稳定性。方法:制备树脂、烤瓷、聚合瓷试件各12个,进行稳定性检测,并对其进行对比分析。结果:不同时间、溶液、材料对口腔修复材料的颜色稳定性存在明显差异。结论:三组口腔修复材料中,树脂材料和聚合瓷材料均随时间增加而产生色差增加,并显示出初始色差增加明显的特征。Objective： To study the total dental prosthetic material in the solution of the saliva,tea,red wine and other color stability.Method： Preparation of resin,porcelain,polymer ceramic specimen 12,stability testing,and comparative analysis.Result： The different time,solution,material for color stability of dental prosthetic material was significantly different.Conclusion： The three groups of dental prosthetic material,resin and polymer ceramic material increase in chromatic aberration increase with time,and shows the characteristics of the initial component increased significantly.

关 键 词：色差 稳定性 颜色 

分 类 号：R783[医药卫生—口腔医学]