Effect of Artificial Aging on Translucency of Zirconia Reinforced Lithium Silicate and Lithium Disilicate Ceramics: A Systematic Review.

IF 1.1 Q3 DENTISTRY, ORAL SURGERY & MEDICINE

European Journal of Prosthodontics and Restorative Dentistry Pub Date : 2024-05-31 DOI:10.1922/EJPRD_2602Potdukhe09

S Potdukhe, J Iyer, A More

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引用次数: 0

Abstract

Introduction: Digital dentistry and advanced ceramic materials have been widely used but which material has a better esthetically durable outcome needs to be evaluated. The purpose of this systematic review and meta-analysis was to evaluate the difference in the translucency of CAD zirconia-reinforced lithium silicate and CAD lithium disilicate glass ceramics after being subjected to artificial aging.

Material and methods: Two independent reviewers searched the MEDLINE/ PubMed, Embase, and EBSCO databases and the Google Scholar search engine for in-vitro studies published from January 2010 to May 2023 to identify relevant studies measuring the translucency of CAD ZLS and CAD lithium disilicate glass ceramics after being subjected to different artificial aging conditions using the coffee solution, 4% acetic acid, distilled water and UV aging.

Results: For qualitative synthesis, 10 studies were included. A statistically significant difference was observed between CAD zirconia-reinforced lithium silicate and CAD lithium disilicate glass ceramics (P⟨0.05, mean difference=-0.25 [-0.38,-0.11]). Translucency of CAD ZLS was less than CAD lithium disilicate glass ceramics.

Conclusions: Artificial aging has decreased the translucency of glass ceramics. For fixed prosthetic rehabilitation clinicians can opt for CAD lithium disilicate glass-ceramic as a more esthetically pleasing and durable material in oral environment.

查看原文本刊更多论文

人工老化对氧化锆增强硅酸锂和二硅酸锂陶瓷透光性的影响：系统综述。

简介数字牙科和先进的陶瓷材料已得到广泛应用，但哪种材料具有更好的美学耐久性，还需要进行评估。本系统综述和荟萃分析的目的是评估CAD氧化锆强化硅酸锂和CAD二硅酸锂玻璃陶瓷经人工老化后透光度的差异：两位独立审稿人在 MEDLINE/PubMed、Embase 和 EBSCO 数据库以及 Google Scholar 搜索引擎中搜索了 2010 年 1 月至 2023 年 5 月期间发表的体外研究，以确定使用咖啡溶液、4% 乙酸、蒸馏水和紫外线老化等不同人工老化条件测量 CAD 氧化锆增强硅酸锂和 CAD 二硅酸锂玻璃陶瓷透光度的相关研究：结果：在定性分析中，共纳入了 10 项研究。从统计学角度看，CAD 氧化锆增强硅酸锂和 CAD 二硅酸锂玻璃陶瓷之间存在明显差异（P⟨0.05，平均差异=-0.25 [-0.38,-0.11]）。CAD ZLS 的透光率低于 CAD 二硅酸锂玻璃陶瓷：结论：人工老化降低了玻璃陶瓷的透光度。对于固定修复体的修复，临床医生可以选择 CAD 二硅酸锂玻璃陶瓷，因为在口腔环境中，它是一种更美观、更耐用的材料。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

European Journal of Prosthodontics and Restorative Dentistry DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

2.30

自引率

7.70%

发文量

期刊介绍： The European Journal of Prosthodontics and Restorative Dentistry is published quarterly and includes clinical and research articles in subjects such as prosthodontics, operative dentistry, implantology, endodontics, periodontics and dental materials.