دورية أكاديمية
Effect of fiber reinforcement on microleakage of class II cavities restored with a novel G-aenial posterior composite, silorane composite, and nanohybrid composite: an in vitro comparative study.
| العنوان: | Effect of fiber reinforcement on microleakage of class II cavities restored with a novel G-aenial posterior composite, silorane composite, and nanohybrid composite: an in vitro comparative study. |
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| المؤلفون: | Agrawal V; Department of Conservative and Endodontics, M.P. Dental College and Hospital, Vadodara, India., Kapoor S; Department of Conservative and Endodontics, M.P. Dental College and Hospital, Vadodara, India. |
| المصدر: | Journal of investigative and clinical dentistry [J Investig Clin Dent] 2017 May; Vol. 8 (2). Date of Electronic Publication: 2016 Jan 07. |
| نوع المنشور: | Comparative Study; Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Wiley-Blackwell Country of Publication: Australia NLM ID: 101524471 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2041-1626 (Electronic) Linking ISSN: 20411618 NLM ISO Abbreviation: J Investig Clin Dent Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Richmond, Vic : Wiley-Blackwell, 2010-2019 |
| مواضيع طبية MeSH: | Composite Resins* , Silorane Resins*, Dental Caries/*therapy , Dental Leakage/*prevention & control, Dental Cavity Preparation ; Dental Restoration, Permanent ; Humans ; In Vitro Techniques ; Molar ; Polyethylenes ; Random Allocation ; Tooth Cervix |
| مستخلص: | Aim: The aim of the present study was to compare G-aenial, silorane, and nanoceramic composites and the effect of polyethylene fiber inserts in reducing gingival microleakage in class II composite restorations placed apical to the cementoenamel junction. Methods: Standardized class II cavities were prepared on extracted molars and randomly divided into six groups (n = 20 each): group 1, Ceram X mono; group 2, Ceram X mono + Ribbond; group 3, Filtek P90; group 4, Filtek P90 + Ribbond; group 5, G-aenial posterior; and group 6, G-aenial posterior + Ribbond. All specimens were subjected to a thermocycling regime, immersed in 2% methylene blue dye for 24 h, sectioned longitudinally, and examined under a stereomicroscope to assess dye penetration on a six-point scale. The score data were subjected to statistical analysis, whereby the Kruskal-Wallis analysis of variance was used for multiple group comparisons and the Mann-Whitney test for groupwise comparisons at a significance level of P ≤ 0.05. Results: A statistically-significant decrease in microleakage was found when Ribbond fiber was used: group 2 vs group 1 (P < 0.001), group 4 vs group 3 (P < 0.001), and group 6 vs group 5 (P < 0.001). A significant decrease in microleakage scores was found in the silorane and G-aenial posterior composites when compared to the nanoceramic composite (P < 0.001). Conclusion: The use of polyethylene fiber, silorane composite, and G-aenial posterior composite reduces microleakage in class II composite restorations with gingival margins below the cementoenamel junction. (© 2016 John Wiley & Sons Australia, Ltd.) |
| فهرسة مساهمة: | Keywords: G-aenial posterior composite; microleakage; nanohybrid composite; polyethylene fiber; silorane composite |
| المشرفين على المادة: | 0 (CeramX) 0 (Composite Resins) 0 (Polyethylenes) 0 (RIBBOND) 0 (Silorane Resins) 0 (filtek P90) |
| تواريخ الأحداث: | Date Created: 20160111 Date Completed: 20180312 Latest Revision: 20180312 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1111/jicd.12205 |
| PMID: | 26748965 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 2041-1626 |
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| DOI: | 10.1111/jicd.12205 |