| 牙本质肩领对纤维桩修复效果影响的研究进展 |
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| 引用本文： | 赵丹. 牙本质肩领对纤维桩修复效果影响的研究进展[J]. 广东牙病防治, 2017, 25(9). DOI: 10.12016/j.issn.2096-1456.2017.09.013 |
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| 作者姓名： | 赵丹 |
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| 作者单位： | 贵州医科大学口腔医学院口腔修复学教研室,贵州贵阳,550004 |
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| 基金项目： | 国家自然科学基金,贵州省科学技术基金 |
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| 摘 要： | 在众多的桩核修复材料中,纤维桩以其优良的物理性能、机械性能和美学特性得到越来越多的临床应用,牙本质肩领的设计形态对于纤维桩修复后的固位、稳定、牙根抗折性能等方面具有重要意义,本文就牙本质肩领对纤维桩修复效果影响的研究进展作一综述.
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| 关 键 词： | 纤维桩 牙本质肩领 应力分析 牙体抗折性 残根残冠 |
Update on effect of ferrule on teeth restored with fiber posts |
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| ZHAO Dan. Update on effect of ferrule on teeth restored with fiber posts[J]. Journal of Dental Prevention and Treatment, 2017, 25(9). DOI: 10.12016/j.issn.2096-1456.2017.09.013 |
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| Authors: | ZHAO Dan |
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| Abstract: | Among the variety of post and core materials, fiber post is getting more and more popular because of its excellent physical and mechanical characters, superior aesthetics properties. However, it also has some limitations. In the restoration of damaged teeth, there should be more dentin ferrule, and the different designs of ferrule affect the reten-tion, stability and root fracture resistance of teeth restored with fiber posts. The purpose of this article is to give a litera-ture review of the effect of ferrule on teeth restored with fiber posts. |
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| Keywords: | Fiber posts Ferrule Stress distribution Fracture resistance Weakened root |
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