Effect of chelating agents on sealing ability of Biodentine and mineral trioxide aggregate

Shubha Chhaparwal, Nidambur Ballal, Nympha Menezes, Shobha Kamath

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Aim: To evaluate the effect of 17% ethylenediaminetetraacetic acid (EDTA) and 7% maleic acid (MA) irrigation on microleakage of mineral trioxide aggregate (MTA) and Biodentine® (BD) when used as a root-end filling material. Materials and Methods: Sixty human anterior teeth were decoronated and subjected to root canal instrumentation. 3 mm of apical root portion was resected, and root-end cavities were prepared using ultrasonic tips. Teeth were then randomly divided into two groups (n = 30). Group 1-root end cavity to be filled with MTA; Group 2-root end cavity to be filled with BD. Each group was further divided into three subgroups A, B, and C based on irrigation regimen. Group A-17% EDTA; Group B-7% MA; Group C-0.9% saline. About 5 mL of all irrigating solutions were used for 1 min. After final irrigation, root-end cavities were filled with respective root end filling material. Specimens were then subjected to microleakage analysis at 24 h, 7 days and 14 days using glucose filtration technique. For smear layer evaluation, six central incisors were subjected to root canal instrumentation and irrigation with 7% MA and 17% EDTA. Then, these samples were analyzed under the standard error of the mean data was analyzed using one-way ANOVA, Bonferroni test, Mann-Whitney U-test and Kruskal-Wallis test. Results: Saline group demonstrated significant higher leakage than that of 17% EDTA and 7% MA in both MTA and BD groups. However, there was no significant difference between 17% EDTA and 7% MA group when MTA was used as root-end filling material. In BD group, 17% EDTA showed more leakage than 7% MA. 7% MA was able to remove the smear layer better than 17% EDTA. Conclusion: MTA had a better sealing ability as compared to that of BD when root-end cavities were irrigated with 7% MA.

Original languageEnglish
Pages (from-to)16-22
Number of pages7
JournalSaudi Endodontic Journal
Volume7
Issue number1
DOIs
Publication statusPublished - 01-01-2017

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Chelating Agents
Edetic Acid
Smear Layer
Dental Pulp Cavity
Tooth
A 17
tricalcium silicate
mineral trioxide aggregate
maleic acid
Incisor
Nonparametric Statistics
Ultrasonics
Analysis of Variance
Glucose

All Science Journal Classification (ASJC) codes

  • Dentistry(all)

Cite this

@article{13c527873ff848db88c9d39a77019f0d,
title = "Effect of chelating agents on sealing ability of Biodentine and mineral trioxide aggregate",
abstract = "Aim: To evaluate the effect of 17{\%} ethylenediaminetetraacetic acid (EDTA) and 7{\%} maleic acid (MA) irrigation on microleakage of mineral trioxide aggregate (MTA) and Biodentine{\circledR} (BD) when used as a root-end filling material. Materials and Methods: Sixty human anterior teeth were decoronated and subjected to root canal instrumentation. 3 mm of apical root portion was resected, and root-end cavities were prepared using ultrasonic tips. Teeth were then randomly divided into two groups (n = 30). Group 1-root end cavity to be filled with MTA; Group 2-root end cavity to be filled with BD. Each group was further divided into three subgroups A, B, and C based on irrigation regimen. Group A-17{\%} EDTA; Group B-7{\%} MA; Group C-0.9{\%} saline. About 5 mL of all irrigating solutions were used for 1 min. After final irrigation, root-end cavities were filled with respective root end filling material. Specimens were then subjected to microleakage analysis at 24 h, 7 days and 14 days using glucose filtration technique. For smear layer evaluation, six central incisors were subjected to root canal instrumentation and irrigation with 7{\%} MA and 17{\%} EDTA. Then, these samples were analyzed under the standard error of the mean data was analyzed using one-way ANOVA, Bonferroni test, Mann-Whitney U-test and Kruskal-Wallis test. Results: Saline group demonstrated significant higher leakage than that of 17{\%} EDTA and 7{\%} MA in both MTA and BD groups. However, there was no significant difference between 17{\%} EDTA and 7{\%} MA group when MTA was used as root-end filling material. In BD group, 17{\%} EDTA showed more leakage than 7{\%} MA. 7{\%} MA was able to remove the smear layer better than 17{\%} EDTA. Conclusion: MTA had a better sealing ability as compared to that of BD when root-end cavities were irrigated with 7{\%} MA.",
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Effect of chelating agents on sealing ability of Biodentine and mineral trioxide aggregate. / Chhaparwal, Shubha; Ballal, Nidambur; Menezes, Nympha; Kamath, Shobha.

In: Saudi Endodontic Journal, Vol. 7, No. 1, 01.01.2017, p. 16-22.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Effect of chelating agents on sealing ability of Biodentine and mineral trioxide aggregate

AU - Chhaparwal, Shubha

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AU - Menezes, Nympha

AU - Kamath, Shobha

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N2 - Aim: To evaluate the effect of 17% ethylenediaminetetraacetic acid (EDTA) and 7% maleic acid (MA) irrigation on microleakage of mineral trioxide aggregate (MTA) and Biodentine® (BD) when used as a root-end filling material. Materials and Methods: Sixty human anterior teeth were decoronated and subjected to root canal instrumentation. 3 mm of apical root portion was resected, and root-end cavities were prepared using ultrasonic tips. Teeth were then randomly divided into two groups (n = 30). Group 1-root end cavity to be filled with MTA; Group 2-root end cavity to be filled with BD. Each group was further divided into three subgroups A, B, and C based on irrigation regimen. Group A-17% EDTA; Group B-7% MA; Group C-0.9% saline. About 5 mL of all irrigating solutions were used for 1 min. After final irrigation, root-end cavities were filled with respective root end filling material. Specimens were then subjected to microleakage analysis at 24 h, 7 days and 14 days using glucose filtration technique. For smear layer evaluation, six central incisors were subjected to root canal instrumentation and irrigation with 7% MA and 17% EDTA. Then, these samples were analyzed under the standard error of the mean data was analyzed using one-way ANOVA, Bonferroni test, Mann-Whitney U-test and Kruskal-Wallis test. Results: Saline group demonstrated significant higher leakage than that of 17% EDTA and 7% MA in both MTA and BD groups. However, there was no significant difference between 17% EDTA and 7% MA group when MTA was used as root-end filling material. In BD group, 17% EDTA showed more leakage than 7% MA. 7% MA was able to remove the smear layer better than 17% EDTA. Conclusion: MTA had a better sealing ability as compared to that of BD when root-end cavities were irrigated with 7% MA.

AB - Aim: To evaluate the effect of 17% ethylenediaminetetraacetic acid (EDTA) and 7% maleic acid (MA) irrigation on microleakage of mineral trioxide aggregate (MTA) and Biodentine® (BD) when used as a root-end filling material. Materials and Methods: Sixty human anterior teeth were decoronated and subjected to root canal instrumentation. 3 mm of apical root portion was resected, and root-end cavities were prepared using ultrasonic tips. Teeth were then randomly divided into two groups (n = 30). Group 1-root end cavity to be filled with MTA; Group 2-root end cavity to be filled with BD. Each group was further divided into three subgroups A, B, and C based on irrigation regimen. Group A-17% EDTA; Group B-7% MA; Group C-0.9% saline. About 5 mL of all irrigating solutions were used for 1 min. After final irrigation, root-end cavities were filled with respective root end filling material. Specimens were then subjected to microleakage analysis at 24 h, 7 days and 14 days using glucose filtration technique. For smear layer evaluation, six central incisors were subjected to root canal instrumentation and irrigation with 7% MA and 17% EDTA. Then, these samples were analyzed under the standard error of the mean data was analyzed using one-way ANOVA, Bonferroni test, Mann-Whitney U-test and Kruskal-Wallis test. Results: Saline group demonstrated significant higher leakage than that of 17% EDTA and 7% MA in both MTA and BD groups. However, there was no significant difference between 17% EDTA and 7% MA group when MTA was used as root-end filling material. In BD group, 17% EDTA showed more leakage than 7% MA. 7% MA was able to remove the smear layer better than 17% EDTA. Conclusion: MTA had a better sealing ability as compared to that of BD when root-end cavities were irrigated with 7% MA.

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