Changes in optical properties of aesthetic paediatric restorative materials following exposure to beverages: In-vitro study.

IF 2.3 Q2 DENTISTRY, ORAL SURGERY & MEDICINE European Archives of Paediatric Dentistry Pub Date : 2025-01-07 DOI:10.1007/s40368-024-00986-4

A A Elkhatib, G E Elwardani

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Abstract

Purpose: Optical properties of recent aesthetic restorative materials must maintain an acceptable appearance throughout their functional lifetime. This study aimed to assess the changes in translucency and colour of recent resin-based restorative materials after exposure to beverages commonly consumed by children.

Methods: An experimental in-vitro study on 48 discs specimens prepared from; Group I: Filtek Z250 XT (Nanohybrid), Group II: Cention N (Alkasite bulkfill), and Group III: SDR flow Plus (Flowable bulkfill). The prepared disc specimens were randomly assigned into 4 subgroups (n = 12) according to the immersion solution: Subgroup A (control): distilled water, B: Coca-Cola, C: chocolate milk, and D: Orange juice. Translucency and colour measurements were done before immersion (baseline) and on day 30 of exposure. Statistical analysis involved Two Way Repeated Measures ANOVA and Kruskal-Wallis test.

Results: The statistical analysis revealed that the restorative material, immersion time, and immersion solution had a significant effect on the change in translucency (p < 0.0001*, p < 0.0001*, p = 0.001*, respectively). Regarding colour changes, different immersion solutions had a statistically significant effect on Filtek Z250 XT and Cention N (p < 0.0001*). Distilled water and Coca-Cola were found to have a significant effect on colour change for all restorative materials investigated (p < 0.0001*, p = 0.003*).

Conclusion: the optical properties of resin-based restorative materials used in paediatric dentistry were notably affected by prolonged exposure to beverages commonly consumed by children.

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暴露于饮料后美学儿科修复材料光学特性的变化：体外研究。

目的：最近的美学修复材料的光学特性必须在其功能寿命内保持可接受的外观。本研究旨在评估暴露于儿童经常饮用的饮料后树脂基修复材料的透明度和颜色的变化。方法：采用离体实验方法对48个取自；第一组：Filtek Z250 XT（纳米混合），第二组：Cention N （Alkasite填料），第三组：SDR flow Plus（可流动填料）。将制备好的圆盘标本按浸泡溶液随机分为4个亚组（n = 12）： A亚组（对照组）：蒸馏水，B亚组：可口可乐，C亚组：巧克力牛奶，D亚组：橙汁。在浸泡前（基线）和暴露第30天进行半透明和颜色测量。统计分析采用双向重复测量方差分析和Kruskal-Wallis检验。结果：统计分析显示，修复材料、浸泡时间和浸泡溶液对半透明变化有显著影响(p结论：儿童常用饮料长期暴露对儿童牙科用树脂基修复材料的光学性能有显著影响。

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 Archives of Paediatric Dentistry DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

4.40

自引率

9.10%

发文量

期刊介绍： The aim and scope of European Archives of Paediatric Dentistry (EAPD) is to promote research in all aspects of dentistry for children, including interceptive orthodontics and studies on children and young adults with special needs. The EAPD focuses on the publication and critical evaluation of clinical and basic science research related to children. The EAPD will consider clinical case series reports, followed by the relevant literature review, only where there are new and important findings of interest to Paediatric Dentistry and where details of techniques or treatment carried out and the success of such approaches are given.