污染脱陶的清洁方法:系统审查和网络元分析
Wichachon Thongkaemkaew1, Putsadeeporn Thammajaruk1, Massimiliano Guazzato2
1Department of Prosthetic Dentistry, Faculty of Dentistry, Prince of Songkla University, Songkhla, Thailand.
Journal of prosthodontic research
|August 27, 2025
概括
对于二氧化 (LS2) 陶,酸蚀刻是树脂水泥粘合的最有效的清洁方法. 水或酒精清洁是无效的,陶清洁剂随着时间的推移而失效.
科学领域:
- 牙科材料科学
- 生物材料工程
- 恢复性牙科
背景情况:
- 二氧化 (LS2) 陶和树脂水泥之间的结合强度对于恢复寿命至关重要.
- 试验过程中的污染可能会破坏这种联系.
- 有效的清洁方案是确保持久修复的关键.
研究的目的:
- 为了比较各种清洗方法对LS2树脂水泥结合强度的有效性.
- 在短期和长期老化条件下评估这些影响.
- 通过网络元分析 (NMA) 和对元分析 (PMA) 综合证据.
主要方法:
- 在七个数据库中进行系统的文献搜索,直到2025年3月.
- 包括评估不同污染物和清洗方法的LS2结合强度的研究.
- 通过使用RoBDEMAT和通过频率多变量随机效应模型进行统计分析来评估偏差风险.
主要成果:
- 在短期老化下,酸蚀刻,商业陶清洁剂和酸蚀刻与水或酒精相比显示出更高的结合强度.
- 长期老化的结果表明,酸蚀刻对受污染的LS2保持了更高的结合强度.
- 不被污染的LS2组在老化条件下始终表现出最高的结合强度.
结论:
- 酸蚀刻是一种高效的清除LS2表面的方法,可确保树脂水泥的坚固粘合.
- 水和酒精在去除污染物的有效性很小.
- 虽然陶清洁剂是短期有效的,但随着长期老化,它们的有效性会降低,这可能会影响恢复的耐用性.
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