| ORIGINAL ARTICLE |
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| Year : 2020 | Volume
: 11
| Issue : 4 | Page : 178-184 |
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In vitro comparison of Biodentine and Riva LC interfaces with cervical dentin and Filtek Z350 in posterior class II open sandwich restorations
Aguir Mabrouk Najet1, Kasdallah Sawsan1, Ziada Saida1, Ben Salem Kamel2
1 University of Monastir, Faculty of Dental Medicine, Biological and Clinical Dento-Facial Approach Laboratory (ABCDF) LR12ES10, Tunisia
2 University of Monastir, Faculty of Medicine, Tunisia
Correspondence Address:
Prof. Aguir Mabrouk Najet
Faculty of Dental Medicine, University of Monastir, Biological and Clinical Dento Facial Approach, LR12ES10, 5019 Monastir
Tunisia
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DOI: 10.4103/srmjrds.srmjrds_61_18 
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Class II open sandwich restorations are routinely performed with resin-modified glass ionomer cement as a dentin substitute and with composite resin as an enamel substitute. Biodentine™ is a new calcium silicate-based material. Various authors have evaluated the microleakage of composite resin restorations, where different resin-modified glass ionomer cements and Biodentine, used as a dentin base, were compared in class II open sandwich restorations. The aim of this study was to evaluate and to compare in vitro the sealing ability of Biodentine™ and Riva LC with cervical dentin and Filtek Z350 in posterior proximal restorations using the dye penetration test.
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