Effect of various endodontic solutions on punch out strength of Resilon under cyclic loading

Kumar, Narender; Aggarwal, Vivek; Singla, Mamta; Gupta, Ridhima

doi:10.4103/0972-0707.87199

Cited by 10 publications

(6 citation statements)

References 21 publications

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“…The canals were irrigated with 10 ml of 5.25% NaOCl and 10ml of 17% EDTA which was again followed by a final rinse with 10ml of NaOCl. [17] All the specimens were sterilized at 121°C for 15 minutes at 26 psi and stored aseptically in 100% humidity at 30°C until use.…”

Section: Methodsmentioning

confidence: 99%

In vitro evaluation of five different herbal extracts as an antimicrobial endodontic irrigant using real time quantitative polymerase chain reaction

et al. 2013

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Context:Sodium hypochlorite is the most commonly used irrigant but it has disadvantage like high cytotoxicity. So there is a need to find an alternative to 5.25% Sodium hypochlorite against microorganism Enterococcus faecalis and Candida albicans. Literature has shown that these 5 extracts namely Terminalia chebula, Myristica frangrans, Aloe barbadensis, Curcuma longa and Azadaricta indica has good properties which can be used as a potential endodontic irrigant.Aims:To evaluate the antimicrobial efficacy of various herbal extracts namely Curcuma longa (CL), Azadiracta indica (AI), Aloe barbadensis (AV), Myristica fragrans (MF) and Terminalia chebula (TC) as endodontic irrigant against Enterococcus faecalis and Candida albicans using real-time quantitative polymerase chain reaction (qPCR).Materials and Methods:Eighty-four teeth were extracted and suspended with Enterococcus faecalis and Candida albicans. A preliminary study was first performed to determine the minimum inhibitory concentration of extracts. The irrigating groups were divided into five herbal groups and 2 control groups. After irrigating the teeth the remaining microbial load was determined using qPCR.Statistical Analysis Used:Statistical analysis was performed using Oneway Anova/Kruskal-Wallis test with post-hoc Tukey's HSD and was statistically significant (P < 0.05).Results:It was shown that Neem was highly efficient to 5.25% NaOCl in reducing Enterococcus faecalis and Candida albicans within the root canals when compared with other extracts.Conclusions:Neem leaf extract has a significant antimicrobial efficacy against Enterococcus faecalis and Candida albicans compared to 5.25% sodium hypochlorite.

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Section: Methodsmentioning

confidence: 99%

In vitro evaluation of five different herbal extracts as an antimicrobial endodontic irrigant using real time quantitative polymerase chain reaction

et al. 2013

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“…[12] The objective of three-dimensional obturation is to completely seal the canal system from any bacterial ingress from oral cavity and periradicular tissues. [34] Additionally, the obturating materials seal within the canal system any irritants that are not removed during chemomechanical preparation. [56]…”

Section: Introductionmentioning

confidence: 99%

“…[478] However, leakage and recontamination of the root-canal system continue to cause post-treatment complications. [5]…”

Section: Introductionmentioning

confidence: 99%

An in vitro comparison of bond strengths of Gutta-percha/AH Plus, Resilon/Epiphany self-etch and EndoREZ obturation system to intraradicular dentin using a push-out test design

2013

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Aim:To evaluate and compare the push-out bond strengths of three obturation materials; Gutta-percha/AH Plus, Resilon/Epiphany self-etch (SE) and EndoREZ obturation system to intraradicular dentin.Materials and Methods:Sixty single-canal anterior teeth were prepared and assigned to experimental groups (n = 20), designated as Group I: Gutta-percha/AH Plus, Group II: Resilon/Epiphany SE and Group III: EndoREZ sealer/EndoREZ points. After obturation, each tooth was prepared for push-out assessment with root slices of 2 mm thickness using universal testing machine.Statistical Analysis:Two way analysis of variance and Scheffe's test.Results:Gutta-percha/AH Plus root fillings showed significantly highest bond strength. Also, root segment location did not have a significant influence on bond strength.Conclusion:The adhesiveness quality to root dentin promoted by newer methacrylate resin-based obturation systems like Resilon/Epihany SE and EndoREZ is compromised even when teeth with simple anatomic features were obturated under well-monitored laboratory conditions.

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“…[ 14 16 ] All of these factors might have contributed to the reinforcing effect and greater bond strength of MetaSEAL when used with the matched-taper single-cone technique in the present study and in the previous studies. [ 3 4 15 17 18 ]…”

Section: Discussionmentioning

confidence: 99%

An In vitro Comparison of pushout bond strength of resilon with MetaSEAL and AH plus sealers

Sarangi¹,

Mallick²,

Satapathy³

et al. 2017

Contemp Clin Dent

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Aim:The aim of this study is to evaluate and compare the pushout bond strengths of Resilon with two different sealers: Resilon/MetaSEAL (methacrylate based) and Resilon/AH Plus (an epoxy resin-based sealer).Materials and Methods:Forty single canal anterior teeth were decoronated at cementoenamel junction and standardized to 10 ± 1 mm length. Working length was determined followed by biomechanical preparation. Then, the specimens were randomly assigned into two groups of 20 teeth each based on the sealer used with Resilon. All canals were obturated using single-cone obturation technique. Root samples were prepared for pushout testing. The universal testing machine gave the debonding force for individual specimen. This was done for all the specimens.Statistical Analysis:This was done by using unpaired Student's t-test.Results:The roots filled with Resilon/MetaSEAL had higher bond strength (1.49 ± 0.09 MPa) compared to Resilon/AH Plus (0.90 ± 0.04 MPa) group. The difference in bond strength was statistically significant (P = 0.0000).Conclusion:Through this pushout bond strength test, it could be noted that MetaSEAL did appear to bond to the dentin and could be used as a potential endodontic sealer.

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Effect of various endodontic solutions on punch out strength of Resilon under cyclic loading

Cited by 10 publications

References 21 publications

In vitro evaluation of five different herbal extracts as an antimicrobial endodontic irrigant using real time quantitative polymerase chain reaction

In vitro evaluation of five different herbal extracts as an antimicrobial endodontic irrigant using real time quantitative polymerase chain reaction

An in vitro comparison of bond strengths of Gutta-percha/AH Plus, Resilon/Epiphany self-etch and EndoREZ obturation system to intraradicular dentin using a push-out test design

An In vitro Comparison of pushout bond strength of resilon with MetaSEAL and AH plus sealers

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