二酸盐对通用粘合剂的粘合性能的影响 纸腔牙的粘合性能
Yuan Yuan1, Papichaya Intajak1, Rafiqul Islam2
1Department of Restorative Dentistry, Graduate School of Dental Medicine, Hokkaido University, Sapporo, Japan.
Journal of dental sciences
|July 5, 2023
概括
甲灌显著降低了一些通用和两步自蚀刻粘合剂的粘合强度. 甲对粘合强度的影响因粘合剂类型而异.
科学领域:
- 牙周内疗法 牙周内疗法
- 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:
- 低酸 (NaOCl) 是内牙治疗中的标准灌溶液.
- 了解其对粘合键强度的影响对于临床成功至关重要.
研究的目的:
- 评估NaOCl灌对通用和自蚀刻粘合剂对牙的粘合强度的影响.
- 为了比较NaOCl处理后五种不同的粘合剂系统的性能.
主要方法:
- 116个人的牙被分为NaOCl处理和未处理的组.
- 五种粘合剂 (G-Premio Bond,Beautibond Xtreme,Scotchbond Universal,Clearfil Universal Bond Quick,Clearfil Megabond 2) 进行了测试.这些粘合剂的使用情况是如下:
- 测量了微拉力键强度 (μTBS),并使用SEM进行接口分析.
主要成果:
- 对G-Premio Bond和Clearfil Megabond 2的NaOCl治疗显著降低了μTBS.
- 粘合剂类型和NaOCl灌是影响μTBS的重要因素.
- 粘合剂类型和NaOCl灌之间没有发现显著的相互作用.
结论:
- NaOCl对粘合键强度的影响是依赖粘合剂的.
- 临床医生应考虑特定的粘合剂系统与NaOCl的相互作用.
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