儿科修复材料的色彩稳定性与儿科药物配方相比
Anant Singh1, Chhavi Grover2, Dwij Raina3
1Pedodontics and Preventive Dentistry, Kalka Dental College, Meerut, IND.
Cureus
|September 7, 2023
概括
儿科药物配方可以改变牙修复材料的颜色. 甲对光固化复合材料 (LC) 和LC玻璃离子体水泥 (GIC) 造成了最大的染色,而cefixime和montelukast显示出最小的影响.
科学领域:
- 牙科材料科学 牙科材料科学
- 儿科牙科 儿科牙科
- 制药科学 制药科学
背景情况:
- 牙修复材料在儿科牙科中至关重要.
- 这些材料的色彩稳定性对于美学成果至关重要.
- 接触各种儿科药物可能会影响牙修复的寿命和外观.
研究的目的:
- 评估光固化 (LC) 树脂和LC玻璃离子体水泥 (GIC) 暴露于常见儿科药物配方时的色彩稳定性.
- 为了确定哪些药物配方导致这些牙科材料中最显著的变色.
主要方法:
- 准备了88个圆盘形的LC树脂和LC GIC标本.
- 标本被浸泡在四种不同的儿科药物配方 (蒙特卢卡斯特/莱沃提里津,塞菲西姆,甲,美特罗尼达) 中一周,并进行循环动.
- 使用光谱仪测量颜色变化 (ΔE),并通过统计分析 (ANOVA).
主要成果:
- 所有测试的药物配方在两种修复材料中都引起了一定程度的变色.
- 烯酸产生了最高的平均 ΔE 值 (4.70 ± 1.89),表明有显著的染色.
- 塞菲西姆 (3.23 ± 2.02) 和蒙特卢卡斯特/莱沃提里津 (3.24 ± 2.31) 呈现出最小的变色,它们之间没有统计学上显著的差异 (p=0.298).
结论:
- 无论是LC复合材料还是LC GIC修复材料都容易因儿科药物配方而变色.
- 酸对儿科患者的牙修复造成染色的风险最高.
- 塞菲克西姆和蒙特卢卡斯特/莱沃塞蒂里津对这些材料的颜色影响最小.
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