Gautam Kanishka, Srivastava Nikhil, Rana Vivek, Kaushik Noopur, Pruthi Tushar
Department of Pediatric and Preventive Dentistry, Subharti Dental College and Hospital, Swami Vivekanand Subharti University, Meerut, Uttar Pradesh, India.
Int J Clin Pediatr Dent. 2025 Mar;18(3):251-256. doi: 10.5005/jp-journals-10005-3074. Epub 2025 Apr 19.
This study intended to analyze and evaluate the color stability of intracoronal restorations (Cention N, Giomer, and composite) when exposed to various Indian foods and beverages like sambhar, chole masala, orange carbonated drink, and milk with Bournvita in primary teeth.
The selection of 60 exfoliated/extracted primary teeth was performed, and using the systematic random sampling technique, they were allocated into three identical groups ( = 20) according to the restorative materials: Cention N, Giomer, and composite. Each material was further dipped in five immersion solutions, namely sambhar, chole masala, orange carbonated drink, milk with Bournvita, and artificial saliva (control). The color was assessed using a Vita Easy Shade Advance spectrophotometer before immersion and after immersion on the 7th, 30th, and 60th day. The data collected were analyzed statistically.
All three tested restorative materials (Cention N, Giomer, and composite) showed color change in all the immersing solutions after 7, 30, and 60 days. The results suggested that Giomer showed the least color change, followed by Cention N, and the maximum color change was observed in composites, with mean difference values of 1.26, -10.92, and -12.17, respectively. Among the immersing solutions, sambhar showed the maximum discoloration, followed by chole masala, orange drink, and milk with Bournvita, when compared with artificial saliva at the 60th daytime interval, with mean difference values of 10.83, 4.26, 2.58, and 2.07, respectively. Statistically significant results were found ( < 0.001).
Giomer restorative material was tested to be the most color stable, whereas sambhar solution displayed the maximum staining.
Due to the increasing demand for esthetic needs in pediatric patients because of social media influence, it becomes of utmost importance to provide color-stable dental restorations to pediatric patients in India, especially due to the various ingredients used in food items that can cause discoloration of dental restorations.
Gautam K, Srivastava N, Rana V, . Color Stability of Intracoronal Restorations in Primary Dentition Postexposure to Indian Foods and Beverages: An Evaluation. Int J Clin Pediatr Dent 2025;18(3):251-256.
本研究旨在分析和评估乳牙牙冠内修复体（Cention N、聚酸改性复合树脂和复合树脂）在接触各种印度食品和饮料（如桑巴咖喱、辣味鹰嘴豆咖喱、橙色碳酸饮料以及添加了博恩维它的牛奶）后的颜色稳定性。
选取60颗脱落/拔除的乳牙，采用系统随机抽样技术，根据修复材料将它们分为三个相同的组（每组n = 20）：Cention N组、聚酸改性复合树脂组和复合树脂组。每种材料进一步浸泡于五种浸泡溶液中，即桑巴咖喱、辣味鹰嘴豆咖喱、橙色碳酸饮料、添加了博恩维它的牛奶以及人工唾液（对照组）。在浸泡前以及浸泡后第7天、30天和60天，使用Vita Easy Shade Advance分光光度计评估颜色。对收集到的数据进行统计学分析。
所有三种受试修复材料（Cention N、聚酸改性复合树脂和复合树脂）在浸泡7天、30天和60天后，在所有浸泡溶液中均出现颜色变化。结果表明，聚酸改性复合树脂的颜色变化最小，其次是Cention N，复合树脂的颜色变化最大，平均差值分别为1.26、-10.92和-12.17。在浸泡溶液中，与第60天白天人工唾液相比，桑巴咖喱的变色程度最大，其次是辣味鹰嘴豆咖喱、橙色饮料和添加了博恩维它的牛奶，平均差值分别为10.83、4.26、2.58和2.07。差异具有统计学意义（P < 0.001）。
经测试，聚酸改性复合树脂修复材料的颜色稳定性最佳，而桑巴咖喱溶液的染色程度最大。
由于社交媒体的影响，儿科患者对美观需求不断增加，因此为印度的儿科患者提供颜色稳定的牙齿修复体至关重要，尤其是考虑到食品中使用的各种成分可能导致牙齿修复体变色。
Gautam K, Srivastava N, Rana V, 等。乳牙牙冠内修复体在接触印度食品和饮料后的颜色稳定性：一项评估。《国际临床儿科牙科学杂志》2025;18(3):251 - 256。
