当代间接修复:对减法和添加材料和技术的审查
Princy Thakkar1, Nitish Surathu2, Neeraj Surathu3
1MS in Dentistry (Biomaterials) Candidate, School of Dentistry, University of Alabama at Birmingham, Birmingham, Alabama.
概括
在美国牙科实验室中,非金属间接修复的使用率从2007年的26%升至2013年的81%. 这一转变是由数字工作流程,口腔内扫描和牙科修复新材料选择的进步推动的.
科学领域:
- 牙科材料科学 牙科材料科学
- 数字牙科数字牙科
- 恢复性牙科 恢复性牙科
背景情况:
- 在牙科中间接的修复历史上一直依赖于基于金属的材料.
- 近年来,人们注意到对非金属替代品的显著转变.
- 牙科材料和制造技术的演变是这一趋势的一个关键因素.
研究的目的:
- 分析采用陶和树脂基础间接修复的趋势.
- 确定非金属修复的日益使用背后的驱动因素.
- 突出数字牙科对修复工作流程的影响.
主要方法:
- 2007年至2013年间从美国一家大型牙科实验室获得的间接修复数据的分析.
- 审查数字工作流程的采用率,包括口内扫描和计算机辅助设计/计算机辅助制造 (CAD/CAM).
- 评估新材料类型的引入和使用情况,例如填充牙科聚合物.
主要成果:
- 基于陶或树脂的间接修复的比例从2007年的26%增加到2013年的81%.
- 数字工作流,包括口内扫描和办公室削/3D打印,已经变得越来越普遍.
- 材料选择已经扩大,牙科聚合物正在获得临时和最终修复的引力.
结论:
- 数字牙科和先进的材料科学显著加速了非金属间接修复的采用.
- 临床医生必须随时了解不断变化的材料特性和制造技术.
- 预计随着技术的不断进步,无金属修复的趋势将继续下去.
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