含炭牙膏对乳牙的磨耗增白效果评价。

Q3 Dentistry
Frontiers in Dentistry Pub Date : 2022-07-03 eCollection Date: 2022-01-01 DOI:10.18502/fid.v19i22.9969
Masoud Fallahinejad Ghajari, Maryam Shamsaei, Maedeh Sadeghpour Galouyak, Kimia Basandeh
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引用次数: 1

摘要

目的:家长意识到孩子前牙美学的重要性。孩子们也比以往任何时候都更注重自己的外表。今天,木炭被添加到牙膏中。木炭可以通过磨损来美白牙齿。本研究旨在探讨木炭牙膏对乳牙的漂白和磨损程度。材料与方法:采用30颗拔除的乳牙进行体外实验。最初,样品被抛光,切割,并安装在油灰块。将样品置于咖啡溶液中,然后用分光光度计测量牙齿颜色,用轮廓仪测量初始表面轮廓。用20克Bancer、Beverly和高露洁牙膏(与40毫升蒸馏水混合)在牙刷机上来回刷牙2000次(相当于每天3次,持续1.5个月)。再次进行颜色测定,并测量第二次表面轮廓。数据分析采用单因素方差分析、方差分析和配对t检验。结果:本研究结果显示,贝弗利、贝赛、高露洁三种美白牙膏均能提高牙体表面轮廓,对牙体表面粗糙度有显著的统计学意义(P=0.01, P=0.005, P=0.001)。对数据进行统计研究,两组间的磨耗和美白性能差异无统计学意义(P=0.78, P= 0.99)。结论:三种美白牙膏可以美白乳牙,增加乳牙表面粗糙度。这三种牙膏在磨损和美白性能方面没有统计学上的差异。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Evaluation of Abrasion and Whitening Effect of Toothpastes Containing Charcoal on Primary Teeth.

Evaluation of Abrasion and Whitening Effect of Toothpastes Containing Charcoal on Primary Teeth.

Evaluation of Abrasion and Whitening Effect of Toothpastes Containing Charcoal on Primary Teeth.

Evaluation of Abrasion and Whitening Effect of Toothpastes Containing Charcoal on Primary Teeth.

Objectives: Parents are aware of the importance of anterior tooth esthetics in their children. Children also pay attention to their appearance more than ever. Today, charcoal has been added to toothpastes. Charcoal can help whiten teeth through abrasion. This study aimed to investigate the degree of bleaching and abrasion of charcoal toothpaste on primary teeth. Materials and Method: This in-vitro study was performed on 30 extracted primary teeth. Initially, the samples were polished, cut, and mounted in blocks of putty. The samples were placed in a coffee solution and then the tooth color was measured by a spectrophotometer and the initial surface profile was measured by a profilometer. The samples were brushed back and forth by the brushing machine with 20 gr Bancer, Beverly, and Colgate toothpastes (mixed with 40 ml of distilled water) for 2000 times (equivalent to 3 times a day for 1.5 months). A color determination was performed again and a second surface profile was measured. The data were analyzed by one-way ANOVA, ANCOVA and paired t-test. Results: The results of this study showed that all three Beverly, Bencer and Colgate whitening toothpastes increased the surface profile and made significant statistical changes in the roughness of dental specimens (P=0.01, P=0.005, P=0.001). The statistical study of the data did not show a significant difference between the groups in terms of abrasion and whitening properties (P=0.78, P= 0.99). Conclusion: Three whitening toothpastes whiten primary teeth and increase their surface roughness. These three toothpastes are not statistically different in terms of abrasion and whitening properties.

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来源期刊
Frontiers in Dentistry
Frontiers in Dentistry Dentistry-General Dentistry
CiteScore
1.00
自引率
0.00%
发文量
34
审稿时长
12 weeks
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