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THE EFFECT OF THERMOCYCLING ON MARGINAL SEALING ABILITY OF MTA PLUS AND BIODENTINE WHEN USED AS ROOT-END FILLING MATER...
ISSN: 2320 - 5407Publisher: author   
THE EFFECT OF THERMOCYCLING ON MARGINAL SEALING ABILITY OF MTA PLUS AND BIODENTINE WHEN USED AS ROOT-END FILLING MATER...
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Science General
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1.3
Article Basics Score: 3
Article Transparency Score: 2
Article Operation Score: 2
Article Articles Score: 3
Article Accessibility Score: 2
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International Category Code (ICC):
ICC-1402
Publisher: International Journal Of Advanced Research (ijar) Dr Morse
International Journal Address (IAA):
IAA.ZONE/232074215407
eISSN
:
2320 - 5407
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Abstract
Background:Marginal microleakage occurs when restorations are poorly adapted to the cavity walls which leads to penetration of bacteria, fluid and nutrient into the marginal gap. Aim: The study aimed to evaluate the effect of thermocycling on marginal sealing ability of two root-end filling materials i.e. MTA Plus and Biodentine. Materials and Methods: An in vitro study was conducted at Department of Conservative Dentistry and Endodontics in Institute of Dental Sciences (IDS), Jammu, Jammu and Kashmir, India. Forty extracted teeth with single root were decoronated maintaining a standardized length of 16mm. Biomechanical preparation and obturation was done for all the teeth. Samples were stored at 37oC and 100% humidity for seven days. Apical 3mm was resected and cavities were prepared which were randomly divided into two experimental groups with twenty samples each. The cavities were filled with MTA Plus in group I and Biodentine in g...