| Dyract和古莎修复楔形缺损的临床疗效 |
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| 引用本文： | 张煜. Dyract和古莎修复楔形缺损的临床疗效[J]. 牙体牙髓牙周病学杂志, 2004, 14(1): 36-37 |
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| 作者姓名： | 张煜 |
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| 作者单位： | 南京军区杭州疗养院,江苏,南京,310007 |
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| 摘 要： | 目的：用USPHS系统评价两种材料(Dyract和光固化复合树脂)修复楔形缺损的临床疗效。方法：用Dyract修复楔缺牙164个，光固化复合树脂修复楔缺牙140个，USPHS系统对2年后的随访结果进行评价。结果：Dyract组2年成功率92．07％，光固化复合树脂组2年成功率56．43％，两者成功率相比差异有显著性。结论：Dyract修复楔缺成功率高，优点多。楔缺程度影响成功率。
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| 关 键 词： | 楔形缺损 治疗效果 |
| 文章编号： | 1005-2593(2004)01-0036-02 |
| 修稿时间： | 2003-06-17 |
Clinical results of Dyract for restoration of dental wedge-shaped defects |
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| ZHANG Yu. Clinical results of Dyract for restoration of dental wedge-shaped defects[J]. Chinese Journal of Conservative Dentistry, 2004, 14(1): 36-37 |
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| Authors: | ZHANG Yu |
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| Abstract: | AIM:To evaluate clinically two materials (Dyract and light-curing composite)for restoration of dental wedge-shaped defects with modified USPHS evaluation criterion.METHODS:164 teeth with wedge-shaped defects were restored by Dyract and 140 teeth by light-curing composite. The 2 years follow-up results were evaluated with modified USPHS evaluation criterion.RESULTS:2 years successful rates were 92.07% in Dyract and 56.43% in light-curing composite. The differences of successful rates between the two groups were significant statistically. CONCLUSION:Dyract has high successful rates and lots of advantages for restoration of dental wedge-shaped defects. Successful rates were related with abrasive degree of the restored teeth. |
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| Keywords: | dental wedge-shaped defects treatment outcome |
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