原料组合物对树脂水泥与陶材料的结合强度的影响
Dilan Kopuz1, Özlem Erçin2, Engin Sacu3
1Department of Restorative Dentistry, Faculty of Dentistry, Istanbul Kent University, Istanbul, Turkey, dilan.kopuz@kent.edu.tr.
American journal of dentistry
|June 20, 2024
概括
选择合适的原料对于牙修复键强度至关重要. Z-Prime Plus在各种陶材料中表现出优异的粘附性,这表明它对提高耐久性的临床适用性.
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:
- 牙科修复依赖于陶材料和水泥之间强大的纽带.
- 原料选择显著影响间接牙科修复的寿命和成功.
- 了解不同陶类型和原料之间的相互作用对于可预测的临床结果至关重要.
研究的目的:
- 为了评估各种化学原料组合物对键强度的影响.
- 为了比较纳米陶,聚合物透陶和陶材料与双固化水泥之间的结合强度.
- 为了确定最佳的基础,以最大限度地提高CAD-CAM牙修复中的粘附力.
主要方法:
- 准备了50个Vita Enamic,Cerasmart和Katana Zirconia UTML的标本,并进行了表面处理.
- 应用了四种不同的原料 (Z-PRIME Plus,G-Multi 原料,合金原料,Clearfil 原料).
- 在用Duo-Link通用粘合树脂水泥和储存进行固后,测试了剪接强度.
主要成果:
- 在所有测试的陶材料中,Z-Prime Plus表现出最高的结合强度.
- 克莱尔菲尔陶原料Plus,合金原料和G多重原料显示较低的结合强度,根据陶类型而异.
- 根据原料和原料的组合,观察到键强度的显著差异 (P<0.05).
结论:
- 在最弱的接口上防止恢复失败,初级选择至关重要.
- 与对评估的CAD-CAM材料进行测试的其他系统相比,Z-Prime Plus提供了优越的附着性.
- 这些发现表明,Z-Prime Plus可能是一个更可靠的临床选择,用于粘合各种陶牙科材料.
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