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在先前使用两种不同的脱敏剂时,牙漂白的有效性:一个体外研究

Revathy Parthasarathy¹, Senthilkumar Kumarappan², Sankar Vishwanath³

¹Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Chennai, IND.

|August 7, 2023

概括

在用16%的碳胺过氧化物对牙白化前先应用化或酸会影响牙白化的效果. 与其他组相比,化的颜色变化 (∆E) 减少.

科学领域:

牙科牙科是指牙科的专业.
牙科材料科学牙科材料科学

背景情况:

牙变色是一个常见的美学问题.
专业的牙漂白是一种广泛使用的治疗方法.
脱敏剂通常用于在漂白过程中管理敏感性.

研究的目的:

为了比较使用16%碳胺过氧化物和先前应用化对5%酸盐的牙漂白的疗效.
为了评估这些脱敏剂对牙整体颜色变化 (∆E) 的影响.

主要方法:

108个提取的人类上切口被染色和稳定.
样本被分为三个组:没有无敏剂,化或5%酸盐.
牙被用脱敏剂处理,然后在定制托盘中使用16%的碳胺过氧化物凝.
在基线,第3天,7天和第14天使用数字光谱仪测量了漂白疗效.

主要成果:

所有组从基线到第14天的颜色变化 (∆E) 增加.
与其他组相比,化组的∆E呈现出统计学上显著的下降.
16%的碳胺过氧化物证明了随着时间的推移而改善的美白效果.

结论:

16%的碳胺过氧化物在14天的时间内对牙美白有效.
化的先前应用可能会减少胺过氧化漂白所取得的整体颜色变化.
脱敏剂的选择可以影响牙漂白程序的结果.

关键词:

漂白功效的功效漂白功效的功效碳酸过氧化物碳酸过氧化物数字光谱相量仪的使用方法酸酸是一种酸.化的化是一种化.牙漂白牙的漂白牙的漂白牙的漂白

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