基于Ormocer的粘合剂和可流动复合材料对牙结合强度的影响,使用雪技术
Oral health & preventive dentistry
|December 12, 2025
概括
在这项研究中,基于ormocer的粘合剂和可流动复合材料以及雪技术并没有显著影响短期牙键强度. 这些发现表明牙科修复材料选择的灵活性.
科学领域:
- 牙科材料科学 牙科材料科学
- 粘合式牙科 粘合式牙科
背景情况:
- 基于Ormocer的材料为牙科修复提供了独特的特性.
- 了解应用技术的影响,如雪方法,对于优化结合强度至关重要.
研究的目的:
- 在使用基于ormocer的粘合剂和基于ormocer的可流动树脂复合材料时,评估牙结合强度和失效模式.
- 评估雪技术对这些材料的结合强度的影响.
主要方法:
- 66个牙样本被分为六个子组.
- 测试了通用粘合剂,基于ormocer的粘合剂,纳米混合动力可流动复合材料和基于ormocer的可流动复合材料的组合,使用和不使用雪技术.
- 采用了标准化的蚀刻,粘合剂应用和复合材料放置程序,样品储存在37°C的蒸水中.
主要成果:
- 在测试组之间没有观察到牙结合强度的统计学上显著差异.
- 无论是粘合剂的类型 (通用与基于ormocer的) 还是可流动复合材料的类型 (纳米混合与基于ormocer的) 都没有显著影响到结合强度.
- 雪技术的应用并没有导致纽带强度发生显著变化.
结论:
- 使用基于ormocer的粘合剂或基于ormocer的可流动复合材料不会显著改变短期牙键强度.
- 与这些材料一起使用的雪技术也没有显著影响短期牙结合强度.
- 这些发现表明,临床医生在选择这些材料和技术方面具有灵活性,而不会影响即时的键强度.
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