Dent Mater J:修复复合树脂对牛釉质磨耗程度的体外分析

2019-11-12 lishiting MedSci原创

这篇研究的目的是为了评估树脂类修复材料的制备方法对其与对抗牙为釉质的磨耗的影响。

这篇研究的目的是为了评估树脂类修复材料的制备方法对其与对抗牙为釉质的磨耗的影响。

研究通过two-body磨耗测试试验比较和评估通过直接修复方法、间接修复方法和CAD/CAM制作的半球形树脂类修复复合材料样本(研磨样本)与牛釉质(底物样本)的磨耗。

结果显示,基于不同的制作方法,树脂类修复复合材料与牛釉质之间的磨耗量存在明显差异。采用间接修复方法制作的树脂复合材料在研磨和底物样本间均展现出更高的磨耗。使用CAD/CAM制作的树脂复合材料在研磨样本中表现出更高的磨耗量。

结论:结果表明,树脂类修复复合材料的制作方法对树脂复合材料与对抗牙为釉质的磨耗存在显著影响。

原始出处:

Tanaka K, Someya T, et al. In vitro wear behavior of restorative resin composites against bovine enamel. Dent Mater J. 2019 Nov 6. doi: 10.4012/dmj.2018-297.

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    2019-11-16 14794e5bm67(暂无昵称)

    非常受益,很好的研究

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    2019-11-14 chenshujs
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    2019-11-13 1478fa69m73暂无昵称

    新进展,学习下

    0

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