预防糊剂和应用技术对未成熟的面膜粗度的影响:试验室研究
Fatemeh Mazhari1, Rasoul Sahebalam2, Behnaz Fakhrazimi3
1Professor of Pediatric Dentistry Department, Dental Materials Research Center, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran.
The Saudi dental journal
|August 28, 2025
概括
牙预防方法会影响未成熟的牙. 使用Golchai粘合剂与杯创造了最光滑的表面,而预防刷增加了粗性,使其不适合新牙.
科学领域:
- 牙科学
- 生物材料科学
背景情况:
- 牙预防对于预防牙和牙周病至关重要.
- 不成熟的牙膜更容易受到牙科手术的表面变化.
研究的目的:
- 评估不同预防方法对未成熟的面膜粗性的影响.
- 为了比较各种糊剂和应用工具引起的表面粗度变化.
主要方法:
- 使用35个提取的第三牙,切割和安装的体外研究.
- 测试了七组:使用杯或刷的不同糊剂,以及仅使用工具的组.
- 在3秒的预防程序后,使用非接触型 profilometer 测量了表面粗度.
主要成果:
- 在预防组中观察到表面粗度的显著差异 (p=0. 008).
- 使用杯的Golchai粘合剂产生了最光滑的面膜,与Morvabon和Sina粘合剂相美.
- 使用防护刷,或没有Golchai糊,显著增加了面膜表面粗.
结论:
- 建议将Golchai糊和杯结合在一起,以获得最光滑的未成熟的面膜表面.
- 由于表面粗度增加,不建议对未成熟或刚爆发的牙进行预防刷.
- 需要进一步的体外研究来证实这些体外发现在临床环境中.
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