Influence of flowable composite liner on the microleakage of posterior packable resin Composites - An in vitro study
Journal Title: IP Indian Journal of Conservative and Endodontics - Year 2018, Vol 3, Issue 1
Abstract
Introduction The aim of this study was to investigate the influence of flowable composite intermediary liner on the microleakage between the tooth tissue and the packable composite resinMaterials and Methods Forty mandibular molars each prepared with two class II cavities were randomly divided in two groups In group A one side was restored with Solitaire KULZER the other side was lined with Charisma flow KULZER and then restored with Solitaire In group B one side was restored with Filtek p60 3M the other side was lined with Filtek flow 3M and then restored with Filtek p60 Teeth were then thermocycled for 1000 cycle at 5o and 55o and immersed in a solution of 05 basic fuschin dye for 24 hours Embedded specimens were sectioned longitudinally Cervical and occlusal microleakage was measured by the extent of dye penetrationResults Statistically in both groups microleakge was more in the cavities that were not lined with flowable composites and the cervical margins showed more amount of microleakage as compared to occlusal margins with and without liner Overall there was no significant difference in the amount of leakage among the two companies at cervical and occlusal margins with and without flowable linerConclusion Microleakge was more in the cavities that were not lined with flowable composites as compared to cavities lined with flowable composite both in occlusal and cervical margins The cervical margins showed more amount of microleakage as compared to occlusal margins with and without linerKeyword Microleakge Flowable composite Packable composite
Authors and Affiliations
Mrunal Manohar Shinde, Sharad Basavraj Kamat
Keywords
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- EP ID EP520448
- DOI 10.18231/2456-8953.2018.0005
- Views 41
- Downloads 0
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