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单色复合树脂的辐射透明度:一个比较评估

Merve Ağaccıoğlu¹, Merve Nur Yılmaz¹

¹Department of Restorative Dentistry, Faculty of Dentistry, Bolu Abant Izzet Baysal University, Bolu, Turkey.

Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.]

|January 10, 2024

概括

单色复合树脂具有足够的辐射透明度,其中一些超过牙的平均灰色值. 临床医生应考虑这些辐射透明性质在美学牙科的修复性材料选择.

科学领域:

牙科材料科学牙科材料科学
放射学放射学是一门学科.
审美牙科审美牙科

背景情况:

单色复合树脂在美学牙科中越来越受欢迎.
评估这些新材料的放射性透明度对于临床应用至关重要.
辐射透明度是评估修复材料的关键物理属性.

研究的目的:

评估和比较单色,组色和多色复合树脂的辐射透明度.
使用数字图像分析和平均灰色值 (MGV) 分析放射性透明度.
为了确定单色复合材料是否符合放射性透明度的临床预期.

主要方法:

准备了各种复合树脂的圆盘形样本.
放射图像与级和牙部分一起被捕获.
使用ImageJ软件计算了平均灰色值;用EDS分析了组成.

主要成果:

在测试组中,Carisma Topaz One (CTO) 呈现出最高的平均灰色值.
一种单色树脂Omnichroma (OC) 显示了最低的平均灰色值.
所有测试的单色和组色复合材料都超过了牙的平均灰色值.

结论:

单阴影和组阴影复合树脂通常表现出足够的辐射透明度用于临床使用.
在不同的单色复合树脂配方中,辐射透明度有所不同.
临床医生必须意识到新的修复材料的物理性质,包括辐射透明度.

关键词:

复合树脂是一种复合树脂.组-阴影组-阴影多种阴影的多种阴影无线电透明度无线电透明度一个单色的阴影.

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