| 金-瓷与铸瓷修复体使用Crystaleye电脑比色仪比色后颜色再现效果的比较 |
| |
| 引用本文： | Shi T,Zhang N,Kong FW,Zhan DS. 金-瓷与铸瓷修复体使用Crystaleye电脑比色仪比色后颜色再现效果的比较[J]. 华西口腔医学杂志, 2010, 28(5): 529-531. DOI: 10.3969/j.issn.1000-1182.2010.05.019 |
| |
| 作者姓名： | Shi T Zhang N Kong FW Zhan DS |
| |
| 作者单位： | 中国医科大学口腔医院,干诊科,辽宁,沈阳,110002;中国医科大学口腔医院,干诊科,辽宁,沈阳,110002;中国医科大学口腔医院,干诊科,辽宁,沈阳,110002;中国医科大学口腔医院,干诊科,辽宁,沈阳,110002 |
| |
| 摘 要： | 目的探讨作为前牙美容修复的金-瓷、铸瓷修复体在应用Crystaleye电脑比色仪比色时颜色的再现效果。方法对使用Crystaleye电脑比色仪比色后制作的金-瓷、铸瓷修复体（各58个）与作为比色参考的天然牙进行色差分析,并评价医生和患者的满意度。结果金-瓷修复体与天然牙的色差△E为7.13±0.74,铸瓷修复体与天然牙的色差△E为1.47±0.84,二者之间的差异有统计学意义（P<0.01）。铸瓷修复体的医、患满意度均高于金-瓷修复体,其差异有统计学意义（P<0.05）。结论Crystaleye电脑比色仪可以为铸瓷提供良好的比色参考,而对金-瓷修复体则有一定的偏差。
|
| 关 键 词： | 金-瓷修复体 铸瓷修复体 颜色 天然牙 |
| 收稿时间： | 2010-10-25 |
| 修稿时间： | 2010-10-25 |
Comparison of color reappearance between metal-ceram restoration and foundry-ceram restoration using crystaleye spectrophotometer |
| |
| Shi Tao,Zhang Ning,Kong Fan-wen,Zhan De-song. Comparison of color reappearance between metal-ceram restoration and foundry-ceram restoration using crystaleye spectrophotometer[J]. West China journal of stomatology, 2010, 28(5): 529-531. DOI: 10.3969/j.issn.1000-1182.2010.05.019 |
| |
| Authors: | Shi Tao Zhang Ning Kong Fan-wen Zhan De-song |
| |
| Affiliation: | Dept. of Cadre, Stomatology Hospital of China Medical University, Shenyang 110002, China |
| |
| Abstract: | Objective To study the color reappearance effect of metal -ceram restoration and foundry -ceram restoration using Crystaleye spectrophotometer. Methods 58 metal-ceram restorations and 58 foundry-ceram restorations according to the result of the Crystaleye spectrophotometer were made respectively. The △E between restorations and natural teeth as referenced were analyzed. And satisfaction of dentists and patients were evaluated. Results The △E between metal-ceram restorations and natural teeth was 7.13±0.74. The △E between foundry-ceram restorations and teeth was 1.47±0.84. There were statistical differences between the △E（P<0.01）. The satisnatural faction of dentists and patients to the foundry-ceram restorations were higher than to the metal-ceram restorations（P<0.05）. Conclusion Crystaleye spectrophotometer can provide accurate reference for foundry-ceram restoration, but for metal-ceram restoration it is not accurate. |
| |
| Keywords: | metal-ceram restoration foundry-ceram restoration color natural tooth |
| 本文献已被 万方数据 PubMed 等数据库收录！ |
| 点击此处可从《华西口腔医学杂志》浏览原始摘要信息 |
|
点击此处可从《华西口腔医学杂志》下载免费的PDF全文 |
|
