摘要
目的 探讨二氧化锆烤瓷牙与钴铬合金烤瓷牙的修复效果.方法 于2011年2月至2012年2月期间在我院接收烤瓷冠修复的患者中选取70例,将其按修复材料不同分为对照组与实验组,两组分别采用钴铬合金与二氧化锆进行冠修复,观察两组3年修复效果.结果 实验组在牙龈状况（98.5％）、龈着色（100.0％）、颜色匹配（100.0％）方面的合格率明显高于对照组（88.7％、87.1％、90.3％）,P＜0.05,同时实验组患者的满意度（94.3％）明显优于对照组（82.9％）,P＜0.05.结论 二氧化锆烤瓷冠修复牙体缺损、牙体缺失效果明显,值得推广.
Objective To study the restoration effect of cobalt-chromium alloy porcelain teeth and zirconium dioxide porcelain teeth.Methods 70 patients receiving restoration with porcelain teeth from February,2011 to February,2012 at our hospital were selected and divided into a control group and an experimental group according to different materials.The control group received restoration with cobalt-chromium alloy porcelain teeth and the experimental group with zirconium dioxide porcelain teeth for 3 years.The restoration effect of both groups was observed.Results The qualified rates of gingiva condition,coloring,and color matching were significantly higher in the experimental group than in the control group,98.5%,100.0%,and 100.0% vs.88.7%,87.1%,and 90.3%,P〈0.05）;the patients＆#39; satisfaction degree was significantly higher in the experimental group than in the control group（94.3% vs.82.9%,P〈0.0S）.Conclusions Zirconium dioxide porcelain teeth has an obvious effect in the restoration of dental defects and tooth loss.It is worth being generalized.
出处
《国际医药卫生导报》
2015年第17期2565-2567,共3页
International Medicine and Health Guidance News
关键词
二氧化锆
钴铬合金
3年效果
Zirconium Dioxide
Cobalt-Chromium Alloy
Three-Year Effects
