A comparative analysis of sealing ability and microleakage of different materials as a furcation repair material: An ex-vivo study.
Journal Title: IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) - Year 2018, Vol 17, Issue 6
Abstract
Perforation of the root canal system is the second large cause of root canal failure. Failure to seal the perforation defect permits rapid break-down of the periodontium and tooth loss. Hence sealing the defect is paramount. The study was aimed to comparatively analyse the sealing ability and microleakage of different materials as a furcation repair material.Material and method: In current study, Mineral trioxide aggregate (MTA) Angelus, Biodentine, and RMGIC were selected. Eighty mandibular molars were randomly divided according to the material used for perforation repair. Group I- (left unsealed/not repaired) control, Group II - Biodentine, Group III - MTA Angelus, Group IV - RMGIC. All samples were subjected to orthograde and retrograde methylene blue dye challenge followed by dye extraction with 65% nitric acid. Samples were then analyzed using UV Spectrophotometer.RESULT: After One Way Analysis of Variance, LSD post hoc test was applied for pairwise comparison it shows highly significant differences (P<0. 05) among testedmaterials. Conclusion: Significantly higher values of microleakage in RMGIC than Biodentine, MTA and Significant higher values of microleakage in Positive control than Biodentine, MTA, RMGIC. Hence forth the above study showed that Biodentine shows maximum sealing ability and least microleakage when compared with MTA and RMGIC
Authors and Affiliations
Saloni Pathak, Deepak Sharma
Keywords
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- EP ID EP375792
- DOI 10.9790/0853-1706034150.
- Views 68
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