在各种灭菌/消毒协议下对可自的聚乙烯氧化 (PVS) 印象的维度变化的比较分析:一项随机对照试验
Noha Taymour1, Sanaa Hussein Abdel Kader2, Moustafa N Aboushelib3
1Department of Substitutive Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia.
The Saudi dental journal
|May 1, 2024
概括
在消毒和自后,聚烯基西洛牙印记保持尺寸稳定性. 这确保了牙科修复的准确结果,并在临床环境中有效控制感染.
科学领域:
- 牙科材料科学 牙科材料科学
- 牙科中的感染控制.
- 牙修复 牙修复 牙修复 牙修复 牙修复
背景情况:
- 保持牙印记的维度稳定性对于防止交叉感染和污染至关重要.
- 自式印记材料对于牙科实践中有效的灭菌过程至关重要.
研究的目的:
- 在消毒和自后评估聚乙烯氧化牙印记材料的维度稳定性.
- 评估低酸盐和甲消毒以及蒸汽自离体对印记准确性的影响.
主要方法:
- 从不钢模型与皇冠制剂制成的聚乙烯氧化印记.
- 印记经过消毒 (低酸,甲) 或自封 (134°C 18分钟).
- 使用显微镜测量了由此产生的石的尺寸精度,并与对照组进行了比较.
主要成果:
- 化学消毒 (低化,甲) 导致印记尺寸略有扩大.
- 自动封装导致印记尺寸略有收缩.
- 所有测试组的尺寸变化在统计学上是无意义的,并且在临床上可接受的范围内.
结论:
- 聚乙烯氧化材料,特别是AFFINIS,在消毒和自后显示出适合临床使用的尺寸稳定性.
- 这些发现支持在需要灭菌的协议中使用这些材料,确保准确性和安全性.
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