Reveena Merrin Benny, Sandhya Anand Khasnis, Prahlad Annappa Saraf, Basanagouda S Patil, Prem Prakash Kar, G Kamakshi
{"title":"内衬材料在使用夹层技术的II类复合树脂修复中减少微渗漏的效果：立体显微镜研究。","authors":"Reveena Merrin Benny, Sandhya Anand Khasnis, Prahlad Annappa Saraf, Basanagouda S Patil, Prem Prakash Kar, G Kamakshi","doi":"10.4103/jcd.jcd_73_23","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>The sealing ability of different liners under composite restorations in the reduction of microleakage.</p><p><strong>Aim: </strong>To evaluate the effects of three different liners in sandwich techniques on gingival microleakage of class II composite restorations.</p><p><strong>Materials and methods: </strong>Standardized Class II box cavities were prepared on forty premolar teeth and randomly divided into four groups, <i>n</i> = 10: Group A, no liner (control); Group B, Polofil NHT Flow; Group C, Ionolux; and Group D, Fuji VII. The etching, bonding, and process for restoring the whole remaining mass of the cavities with G-aenial composite were the same, with the sandwich material expectations. Dye penetration was evaluated using a stereomicroscope.</p><p><strong>Statistical analysis: </strong>Duncan's <i>Post hoc</i> analysis and Friedman's test.</p><p><strong>Results: </strong>Group A showed the highest microleakage followed by Group D, Group C, and Group B.</p><p><strong>Conclusion: </strong>Polofil NHT Flow seems to be a promising liner for gingivally deep class II cavities.</p>","PeriodicalId":38892,"journal":{"name":"Journal of Conservative Dentistry","volume":"26 4","pages":"409-413"},"PeriodicalIF":0.0000,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10497087/pdf/","citationCount":"0","resultStr":"{\"title\":\"The efficacy of lining materials in the reduction of microleakage in class II composite resin restoration using the sandwich technique: A stereomicroscopic study.\",\"authors\":\"Reveena Merrin Benny, Sandhya Anand Khasnis, Prahlad Annappa Saraf, Basanagouda S Patil, Prem Prakash Kar, G Kamakshi\",\"doi\":\"10.4103/jcd.jcd_73_23\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>The sealing ability of different liners under composite restorations in the reduction of microleakage.</p><p><strong>Aim: </strong>To evaluate the effects of three different liners in sandwich techniques on gingival microleakage of class II composite restorations.</p><p><strong>Materials and methods: </strong>Standardized Class II box cavities were prepared on forty premolar teeth and randomly divided into four groups, <i>n</i> = 10: Group A, no liner (control); Group B, Polofil NHT Flow; Group C, Ionolux; and Group D, Fuji VII. The etching, bonding, and process for restoring the whole remaining mass of the cavities with G-aenial composite were the same, with the sandwich material expectations. Dye penetration was evaluated using a stereomicroscope.</p><p><strong>Statistical analysis: </strong>Duncan's <i>Post hoc</i> analysis and Friedman's test.</p><p><strong>Results: </strong>Group A showed the highest microleakage followed by Group D, Group C, and Group B.</p><p><strong>Conclusion: </strong>Polofil NHT Flow seems to be a promising liner for gingivally deep class II cavities.</p>\",\"PeriodicalId\":38892,\"journal\":{\"name\":\"Journal of Conservative Dentistry\",\"volume\":\"26 4\",\"pages\":\"409-413\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10497087/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Conservative Dentistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4103/jcd.jcd_73_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_73_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}
The efficacy of lining materials in the reduction of microleakage in class II composite resin restoration using the sandwich technique: A stereomicroscopic study.
Background: The sealing ability of different liners under composite restorations in the reduction of microleakage.
Aim: To evaluate the effects of three different liners in sandwich techniques on gingival microleakage of class II composite restorations.
Materials and methods: Standardized Class II box cavities were prepared on forty premolar teeth and randomly divided into four groups, n = 10: Group A, no liner (control); Group B, Polofil NHT Flow; Group C, Ionolux; and Group D, Fuji VII. The etching, bonding, and process for restoring the whole remaining mass of the cavities with G-aenial composite were the same, with the sandwich material expectations. Dye penetration was evaluated using a stereomicroscope.
Statistical analysis: Duncan's Post hoc analysis and Friedman's test.
Results: Group A showed the highest microleakage followed by Group D, Group C, and Group B.
Conclusion: Polofil NHT Flow seems to be a promising liner for gingivally deep class II cavities.
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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