一种通用粘合剂在II类散装修复中的蚀刻和冲洗与自蚀刻策略:一个96个月的分口评估
Aybuke Uslu Tekce1, Zeynep Bilge Kutuk2, Ayse Ruya Yazici1
1Hacettepe University, School of Dentistry, Department of Restorative Dentistry, Sıhhıye, Ankara, 06230, Turkey.
概括
这项为期96个月的研究发现,通用粘合剂在II类散装填充恢复中有效. 蚀刻和冲洗 (ER) 方法比自蚀刻 (SE) 方法显示出更高的生存率和更少的变色,尽管这两种方法都在临床上可接受.
科学领域:
- 牙科 牙科是指牙科的专业.
- 牙科材料科学 牙科材料科学
- 临床研究 临床研究
背景情况:
- 万能粘合剂在牙科修复中越来越多地使用.
- 在II类散装复合材料修复中评估它们的长期性能至关重要.
- 了解不同应用模式 (蚀刻和冲洗与自蚀刻) 的临床结果对于临床决策很重要.
研究的目的:
- 为了研究一个通用粘合剂的96个月的临床性能,应用在蚀刻和冲洗 (ER) 和自蚀刻 (SE) 模式.
- 为了比较ER和SE的临床结果,在II类散装复合材料修复中应用通用粘合剂.
- 评估这些粘合剂策略的长期耐用性和成功率.
主要方法:
- 一个96个月的随机临床试验,分口设计.
- 35名II类病变患者使用ER或SE通用粘合剂应用进行了修复.
- 用修改的USPHS标准在多个时间点评估恢复,最长为96个月.
主要成果:
- 在96个月后,在任何组中都没有观察到保留或骨折的损失.
- 与自我蚀刻 (SE) 组 (85.2%) 相比,蚀刻和冲洗 (ER) 组的累积存活率 (97.4%) 显着更高.
- 边际变色在SE组中更为普遍,而边际适应和术后敏感性在各组之间是可比的.
结论:
- 蚀刻和冲洗 (ER) 和自蚀刻 (SE) 两种通用粘合剂应用模式在临床上都是可接受的,用于超过96个月的II类散装复合材料修复.
- 与SE方法相比,ER方法显示了较高的累积生存率和较少的边际变色.
- 通用粘合剂在后部散装修复中表现出持久的粘合力和可预测的性能,ER提供额外的长期好处.
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