评估义眼在三种不同浸泡介质中浸泡后的颜色稳定性：一项研究。
Evaluating the Color Stability of Ocular Prosthesis after Immersion in Three Different Immersion Media: An Study.
作者信息
Kambala Seema Sathe, Rathi Deepika, Borle Anjali, Rajanikanth K, Jaiswal Tanvi, Dhamande Mithilesh
机构信息
Department of Prosthodontics, SPDC, Sawangi (M), Wardha, SPDC, Sawangi (M), Wardha, Maharashtra, India.
Department of oral and maxillofacial surgery, SPDC, Sawangi (M), Wardha, SPDC, Sawangi (M), Wardha, Maharashtra, India.
出版信息
J Int Soc Prev Community Dent. 2020 Apr 14;10(2):226-234. doi: 10.4103/jispcd.JISPCD_405_19. eCollection 2020 Mar-Apr.
BACKGROUND
Immersion media such as ophthalmic irrigation solution, eye lubricant solution, and neutral soap solution will be the best, which will help in the longevity as well as the color stability of ocular prostheses.
AIM
The aim of this study was to evaluate and compare color stability of ocular prosthesis after immersion in three different immersion media.
MATERIALS AND METHODS
A total of 90 samples of scleral acrylic resin were prepared, which were painted with natural dry earth pigment NEAS and then were divided into three groups. These samples were checked before and after immersion in respective media after 8 weeks. To assess the color change, a spectrophotometry test was performed and the results were statistically analyzed by one-way analysis of variance and Tukey's test.
RESULTS
Among all the three groups, the samples immersed in neutral soap solution proved to be most color stable, followed by eye lubricant solution, and the least color stable among the three was ophthalmic irrigating solution.
CONCLUSION
The neutral soap solution proved to be the most color stable.
背景
诸如眼科冲洗液、眼部润滑液和中性肥皂溶液等浸泡介质是最佳选择，这有助于提高眼假体的使用寿命以及颜色稳定性。
目的
本研究旨在评估和比较眼假体浸泡在三种不同浸泡介质后的颜色稳定性。
材料与方法
制备了90个巩膜丙烯酸树脂样本，用天然干土颜料NEAS进行染色，然后分为三组。这些样本在各自的介质中浸泡8周前后进行检查。为评估颜色变化，进行了分光光度测试，并通过单因素方差分析和Tukey检验对结果进行统计学分析。
结果
在所有三组中，浸泡在中性肥皂溶液中的样本颜色稳定性最高，其次是眼部润滑液，三种中颜色稳定性最低的是眼科冲洗液。
结论
中性肥皂溶液被证明颜色稳定性最高。
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