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微生物对假牙基树脂的粘附趋势:系统性审查
Firas K Alqarawi1, Mohammed M Gad1
1Department of Substitutive Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.
Frontiers in oral health
|May 31, 2024
概括
数字假牙制造为传统方法提供了替代方案. 与3D打印和常规树脂相比,CAD-CAM磨砂树脂显示出优越的抗菌特性,尽管3D打印树脂可以得到改进.
科学领域:
- 生物材料科学 生物材料科学
- 牙科材料科学 牙科材料科学
- 微生物学 微生物学
背景情况:
- 数字假牙制造是传统方法的新兴替代方案.
- 数字制造技术的抗菌性能需要彻底调查.
- 将微生物粘附度与CAD-CAM磨,3D打印和传统假牙基质树脂进行比较至关重要.
研究的目的:
- 为了比较CAD-CAM磨,3D打印和传统假牙基质树脂的抗粘性.
- 为了回答PICO的问题:与传统牙相比,CAD-CAM磨和3D打印假牙基质树脂是否表现出优越的微生物抗粘性?
主要方法:
- 在PubMed,科学网和Scopus数据库中进行了系统的文献搜索,直到2023年12月.
- 包含的研究是"体外"调查,比较微生物对数字制造 (磨和3D打印) 和传统假牙基树脂的粘附性.
- 分析了15项比较研究.
主要成果:
- 与传统树脂相比,CAD-CAM磨砂假牙基树脂的微生物粘附性明显较低.
- 3D打印树脂表现出更高的微生物粘附倾向,特别是 *Candida albicans*.
- 将抗真菌剂纳入3D打印树脂减少了*C. albicans*的附着性,打印方向影响了附着性.
结论:
- 牙膏基材和制造方法显著影响微生物粘附.
- 在CAD-CAM磨砂树脂提供优越的抗粘性质.
- 虽然3D打印树脂具有微生物粘附的倾向,但抗真菌剂和优化打印参数等修改可以提高其性能,这需要进一步研究.
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