Shweta Elizabeth Jacob, Jebu Oommen Varghese, Surmayee Singh, Srikant Natarajan, Manuel Sebastian Thomas
{"title":"漂白对树脂浸润（ICON®）和再矿化（酪蛋白磷酸肽无定形磷酸钙）处理的釉质龋牙齿颜色和表面形貌的影响。","authors":"Shweta Elizabeth Jacob, Jebu Oommen Varghese, Surmayee Singh, Srikant Natarajan, Manuel Sebastian Thomas","doi":"10.4103/jcd.jcd_129_23","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Dental bleaching is not recommended on teeth with enamel caries.</p><p><strong>Aim: </strong>The study aimed to assess the efficacy of in-office bleaching on demineralized enamel managed by resin infiltration (RI) as well as casein phosphopeptide-amorphous calcium phosphate (CPP-ACP).</p><p><strong>Methodology: </strong>Forty-eight sound enamel specimens were divided into four groups based on the surface treatment performed before in-office bleaching. Group I consisted of no caries and no treatment (NT); Group II had artificial caries (AC) and NT; Group III had AC treated with RI, and Group IV had AC remineralized with CPP-ACP. Pre- and postbleaching teeth color and surface topography were evaluated using spectrophotometer and scanning electron microscope (SEM), respectively.</p><p><strong>Statistical analysis used: </strong>One-way analysis of variance and Tukey's <i>post hoc</i> test were performed for inter-group comparisons.</p><p><strong>Results: </strong>The color change postbleaching was the least in Group IV; and this was significantly less than Group I (<i>P</i> < 0.05) and Group II (<i>P</i> < 0.001). The bleaching efficiency in Group III was not significantly different from the control group. In addition, the enamel topographic changes were less in the surface-treated group.</p><p><strong>Conclusion: </strong>RI can be considered a treatment modality for teeth with enamel caries requiring tooth whitening as the bleaching efficiency was like that of sound enamel.</p>","PeriodicalId":38892,"journal":{"name":"Journal of Conservative Dentistry","volume":"26 4","pages":"377-382"},"PeriodicalIF":0.0000,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10497094/pdf/","citationCount":"0","resultStr":"{\"title\":\"Effect of bleaching on color and surface topography of teeth with enamel caries treated with resin infiltration (ICON<sup>®</sup>) and remineralization (casein phosphopeptide-amorphous calcium phosphate).\",\"authors\":\"Shweta Elizabeth Jacob, Jebu Oommen Varghese, Surmayee Singh, Srikant Natarajan, Manuel Sebastian Thomas\",\"doi\":\"10.4103/jcd.jcd_129_23\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Dental bleaching is not recommended on teeth with enamel caries.</p><p><strong>Aim: </strong>The study aimed to assess the efficacy of in-office bleaching on demineralized enamel managed by resin infiltration (RI) as well as casein phosphopeptide-amorphous calcium phosphate (CPP-ACP).</p><p><strong>Methodology: </strong>Forty-eight sound enamel specimens were divided into four groups based on the surface treatment performed before in-office bleaching. Group I consisted of no caries and no treatment (NT); Group II had artificial caries (AC) and NT; Group III had AC treated with RI, and Group IV had AC remineralized with CPP-ACP. Pre- and postbleaching teeth color and surface topography were evaluated using spectrophotometer and scanning electron microscope (SEM), respectively.</p><p><strong>Statistical analysis used: </strong>One-way analysis of variance and Tukey's <i>post hoc</i> test were performed for inter-group comparisons.</p><p><strong>Results: </strong>The color change postbleaching was the least in Group IV; and this was significantly less than Group I (<i>P</i> < 0.05) and Group II (<i>P</i> < 0.001). The bleaching efficiency in Group III was not significantly different from the control group. In addition, the enamel topographic changes were less in the surface-treated group.</p><p><strong>Conclusion: </strong>RI can be considered a treatment modality for teeth with enamel caries requiring tooth whitening as the bleaching efficiency was like that of sound enamel.</p>\",\"PeriodicalId\":38892,\"journal\":{\"name\":\"Journal of Conservative Dentistry\",\"volume\":\"26 4\",\"pages\":\"377-382\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10497094/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Conservative Dentistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4103/jcd.jcd_129_23\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2023/7/28 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"Dentistry\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Conservative Dentistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4103/jcd.jcd_129_23","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/7/28 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"Dentistry","Score":null,"Total":0}
Effect of bleaching on color and surface topography of teeth with enamel caries treated with resin infiltration (ICON®) and remineralization (casein phosphopeptide-amorphous calcium phosphate).
Background: Dental bleaching is not recommended on teeth with enamel caries.
Aim: The study aimed to assess the efficacy of in-office bleaching on demineralized enamel managed by resin infiltration (RI) as well as casein phosphopeptide-amorphous calcium phosphate (CPP-ACP).
Methodology: Forty-eight sound enamel specimens were divided into four groups based on the surface treatment performed before in-office bleaching. Group I consisted of no caries and no treatment (NT); Group II had artificial caries (AC) and NT; Group III had AC treated with RI, and Group IV had AC remineralized with CPP-ACP. Pre- and postbleaching teeth color and surface topography were evaluated using spectrophotometer and scanning electron microscope (SEM), respectively.
Statistical analysis used: One-way analysis of variance and Tukey's post hoc test were performed for inter-group comparisons.
Results: The color change postbleaching was the least in Group IV; and this was significantly less than Group I (P < 0.05) and Group II (P < 0.001). The bleaching efficiency in Group III was not significantly different from the control group. In addition, the enamel topographic changes were less in the surface-treated group.
Conclusion: RI can be considered a treatment modality for teeth with enamel caries requiring tooth whitening as the bleaching efficiency was like that of sound enamel.
期刊介绍：
The Journal of Conservative Dentistry (ISSN - 0972-0707) is the official journal of the Indian Association of Conservative Dentistry and Endodontics (IACDE). Our journal publishes scientific articles, case reports, short communications, invited reviews and comparative studies evaluating materials and methods in the fields of Conservative Dentistry, Dental Materials and Endodontics. J Conserv Dent has a diverse readership that includes full-time clinicians, full-time academicians, residents, students and scientists. Effective communication with this diverse readership requires careful attention to writing style.
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