减法和增法制造的牙科陶修复的掩盖能力:系统性审查
Karen Du1, Teuila Muao1, Polina Plaksina1
1Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin, New Zealand.
概括
更厚的陶材料,特别是1.5mm,提高了牙科修复的掩盖能力. 较暗的牙色调难以掩盖,双层牙冠与单一牙相比,提供了更好的结果.
科学领域:
- 牙科材料科学 牙科材料科学
- 生物材料工程是生物材料的工程.
- 恢复性牙科 恢复性牙科
背景情况:
- 牙科陶的掩盖能力对于实现美观结果至关重要.
- 了解影响掩护的因素对于临床成功至关重要.
- 需要进行系统审查,以巩固当前关于减法和添加制造材料的知识.
研究的目的:
- 系统地审查和比较减法和添加制造的牙科陶的掩盖能力.
- 识别材料属性和增强掩饰的技术.
- 突出增材制造牙科修复领域的研究缺口.
主要方法:
- 在MEDLINE,Scopus和Web of Science中按照PRISMA指南 (2001年至今) 进行系统的文献搜索.
- 包括在体外研究评估减法和添加制造的皇冠材料的掩盖能力.
- 分析了最初鉴定的619件中13件被选中的文章.
主要成果:
- 与1mm相比,增加厚度 (1.5mm) 的脱酸盐显著改善了掩盖.
- 低透光的二酸盐表现出最佳的掩饰,不管试用粘贴的阴影如何.
- 层层的可流动复合材料增强了掩盖;较暗的基板是最难掩盖的.
- 双层材料在掩盖能力方面表现优于单质材料.
结论:
- 增加陶厚度,特别是1.5mm,可以提高掩盖能力.
- 较暗的基板需要更厚的材料或不透明的水泥来有效地掩盖.
- 建议使用双层牙冠,以实现最佳的掩护和牙结构的保存.
- 关于3D打印 (增材制造) 牙修复的掩盖能力的研究显著缺乏.
关键词:
通过3D打印进行3D打印.在CAD/CAM材料.添加剂制造 添加剂制造 添加剂制造颜色变化 颜色变化 颜色变化牙科陶是指牙科的陶.掩盖能力 掩盖能力磨削磨削的方法 磨削减法制造业 减法制造业是指减法制造业.更多相关视频
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