用不同的模式应用的通用粘合剂是否会影响重矿化质表面? 一个SEM研究研究
Beyza Arslandaş Dinçtürk1, Cemile Kedici Alp2, Hanife Altinişik2
1Restorative Dentistry Department, Faculty of Dentistry, Gazi University, Bişkek Main Street. (8.Cd.) 82. Street. Number:4, Emek, 06510, Ankara, Turkey. beyzaarslandas@gazi.edu.tr.
Odontology
|January 6, 2026
概括
这项研究发现,在应用通用粘合剂之前,重新矿化白斑病变可以提高质结合强度. 像Remin Pro这样的再矿化剂可以增强粘合,使其与完整的面膜相比,但仔细应用通用粘合剂至关重要.
科学领域:
- 牙科材料科学 牙科材料科学
- 生物材料工程 生物材料工程
- 粘合式牙科 粘合式牙科
背景情况:
- 白斑病变 (WSL) 是早期去矿物质化的面膜缺陷.
- 恢复WSL通常涉及粘合性牙科技术.
- 通用粘合剂对再矿化面膜的粘合强度对于恢复寿命至关重要.
研究的目的:
- 为了评估通用粘合剂应用模式在WSLs重矿化后对质剪接强度的影响.
- 通过使用SEM/EDX.分析再矿化面/ (Ca/P) 比率的变化.
- 为了比较不同的通用粘合剂和应用模式 (总蚀刻与自蚀刻) 在各种质状态上的性能.
主要方法:
- 144个牛质样本用于剪接强度测试,120个用于Ca/P比率分析.
- 应用了去矿化和重矿化循环,使用DIAGNOdent Pen进行测量.
- 两种通用粘合剂 (G-Premio Bond,Clearfil S3 Universal Bond) 在全蚀刻和自蚀刻模式下应用于完整的,非矿物化的和重矿化的面膜,随后进行树脂复合物放置.
主要成果:
- 在通用粘合剂,应用方式和面类型之间观察到的粘合强度和Ca / P比率的统计学上显著差异.
- 通过使用两种粘合剂的全蚀刻模式,在声上实现了最高的粘合强度.
- 使用Remin Pro的重矿化显著增加了WSL的结合强度,接近完整的面膜上看到的水平. 全面粘合剂改变了重新矿化表面的Ca/P比率.
结论:
- 建议在粘合剂应用之前重新矿化白斑病变,以增强粘合强度.
- 结合强度与再生矿物质质的面膜,特别是当使用Remin Pro处理时,与完整的面膜相比,是相当的.
- 选择通用粘合剂和应用模式 (对于再生矿物质质质的面膜通常更喜欢自蚀刻) 会影响结合强度,并且需要谨慎使用正酸.
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