Effect of novel chelating agents on the push-out bond strength of calcium silicate cements to the simulated root-end cavities

Nidambur Vasudev Ballal, Özgür Ilke Ulusoy, Shubha Chhaparwal, Kishore Ginjupalli

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

To compare the effects of different chelating agents on the push-out bond strength of calcium silicate-based cements to the simulated root-end cavities. Root-end cavities were prepared on the roots of fifty extracted maxillary anterior teeth. The specimens were then randomly divided into 5 groups (n=10) based on the final irrigation regimen: Group 1: 17% EDTA, Group 2: 7% maleic acid, Group 3: QMix, Group 4: 2.25% peracetic acid (PAA), Group 5: 0.9% saline. Then, the samples from each group were subdivided into two groups (n=5) based on the apical filling material. In group 1, root-end cavities of all samples were filled with Biodentine and in group 2, with MTA. Each sample was horizontally sectioned to produce two discs of ∼1 mm thick per specimen. The maximum load required for the dislodgement of 100 retrofillings was recorded. The specimens were examined under scanning electron microscope after debonding to assess the type of bond failure. Data were statistically analyzed using Kruskal Wallis and Mann Whitney U tests. Irrigation with saline resulted in higher bond strength compared to the other irrigants in the retrograde cavities obturated with MTA or Biodentine (p<.05). In MTA group, there was no significant difference between the test irrigants (p>.05). EDTA and PAA groups showed higher dislodgement resistance values than the other test irrigants, when Biodentine was used as a filling. The type of irrigation solution influences the bond strength of the root-end fillings.

Original languageEnglish
JournalMicroscopy Research and Technique
DOIs
Publication statusPublished - 01-01-2018

Fingerprint

Silicate Cement
calcium silicates
Calcium silicate
Pemetrexed
Bond strength (materials)
cements
Chelating Agents
Chelation
Irrigation
Peracetic Acid
Cements
Ethylenediaminetetraacetic acid
Edetic Acid
cavities
Acids
Debonding
irrigation
Nonparametric Statistics
Tooth
Electron microscopes

All Science Journal Classification (ASJC) codes

  • Anatomy
  • Histology
  • Instrumentation
  • Medical Laboratory Technology

Cite this

@article{00ae6d71834e400493c0856c3fe28fbd,
title = "Effect of novel chelating agents on the push-out bond strength of calcium silicate cements to the simulated root-end cavities",
abstract = "To compare the effects of different chelating agents on the push-out bond strength of calcium silicate-based cements to the simulated root-end cavities. Root-end cavities were prepared on the roots of fifty extracted maxillary anterior teeth. The specimens were then randomly divided into 5 groups (n=10) based on the final irrigation regimen: Group 1: 17{\%} EDTA, Group 2: 7{\%} maleic acid, Group 3: QMix, Group 4: 2.25{\%} peracetic acid (PAA), Group 5: 0.9{\%} saline. Then, the samples from each group were subdivided into two groups (n=5) based on the apical filling material. In group 1, root-end cavities of all samples were filled with Biodentine and in group 2, with MTA. Each sample was horizontally sectioned to produce two discs of ∼1 mm thick per specimen. The maximum load required for the dislodgement of 100 retrofillings was recorded. The specimens were examined under scanning electron microscope after debonding to assess the type of bond failure. Data were statistically analyzed using Kruskal Wallis and Mann Whitney U tests. Irrigation with saline resulted in higher bond strength compared to the other irrigants in the retrograde cavities obturated with MTA or Biodentine (p<.05). In MTA group, there was no significant difference between the test irrigants (p>.05). EDTA and PAA groups showed higher dislodgement resistance values than the other test irrigants, when Biodentine was used as a filling. The type of irrigation solution influences the bond strength of the root-end fillings.",
author = "Ballal, {Nidambur Vasudev} and Ulusoy, {{\"O}zg{\"u}r Ilke} and Shubha Chhaparwal and Kishore Ginjupalli",
year = "2018",
month = "1",
day = "1",
doi = "10.1002/jemt.22969",
language = "English",
journal = "Microscopy Research and Technique",
issn = "1059-910X",
publisher = "Wiley-Liss Inc.",

}

TY - JOUR

T1 - Effect of novel chelating agents on the push-out bond strength of calcium silicate cements to the simulated root-end cavities

AU - Ballal, Nidambur Vasudev

AU - Ulusoy, Özgür Ilke

AU - Chhaparwal, Shubha

AU - Ginjupalli, Kishore

PY - 2018/1/1

Y1 - 2018/1/1

N2 - To compare the effects of different chelating agents on the push-out bond strength of calcium silicate-based cements to the simulated root-end cavities. Root-end cavities were prepared on the roots of fifty extracted maxillary anterior teeth. The specimens were then randomly divided into 5 groups (n=10) based on the final irrigation regimen: Group 1: 17% EDTA, Group 2: 7% maleic acid, Group 3: QMix, Group 4: 2.25% peracetic acid (PAA), Group 5: 0.9% saline. Then, the samples from each group were subdivided into two groups (n=5) based on the apical filling material. In group 1, root-end cavities of all samples were filled with Biodentine and in group 2, with MTA. Each sample was horizontally sectioned to produce two discs of ∼1 mm thick per specimen. The maximum load required for the dislodgement of 100 retrofillings was recorded. The specimens were examined under scanning electron microscope after debonding to assess the type of bond failure. Data were statistically analyzed using Kruskal Wallis and Mann Whitney U tests. Irrigation with saline resulted in higher bond strength compared to the other irrigants in the retrograde cavities obturated with MTA or Biodentine (p<.05). In MTA group, there was no significant difference between the test irrigants (p>.05). EDTA and PAA groups showed higher dislodgement resistance values than the other test irrigants, when Biodentine was used as a filling. The type of irrigation solution influences the bond strength of the root-end fillings.

AB - To compare the effects of different chelating agents on the push-out bond strength of calcium silicate-based cements to the simulated root-end cavities. Root-end cavities were prepared on the roots of fifty extracted maxillary anterior teeth. The specimens were then randomly divided into 5 groups (n=10) based on the final irrigation regimen: Group 1: 17% EDTA, Group 2: 7% maleic acid, Group 3: QMix, Group 4: 2.25% peracetic acid (PAA), Group 5: 0.9% saline. Then, the samples from each group were subdivided into two groups (n=5) based on the apical filling material. In group 1, root-end cavities of all samples were filled with Biodentine and in group 2, with MTA. Each sample was horizontally sectioned to produce two discs of ∼1 mm thick per specimen. The maximum load required for the dislodgement of 100 retrofillings was recorded. The specimens were examined under scanning electron microscope after debonding to assess the type of bond failure. Data were statistically analyzed using Kruskal Wallis and Mann Whitney U tests. Irrigation with saline resulted in higher bond strength compared to the other irrigants in the retrograde cavities obturated with MTA or Biodentine (p<.05). In MTA group, there was no significant difference between the test irrigants (p>.05). EDTA and PAA groups showed higher dislodgement resistance values than the other test irrigants, when Biodentine was used as a filling. The type of irrigation solution influences the bond strength of the root-end fillings.

UR - http://www.scopus.com/inward/record.url?scp=85033578711&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85033578711&partnerID=8YFLogxK

U2 - 10.1002/jemt.22969

DO - 10.1002/jemt.22969

M3 - Article

AN - SCOPUS:85033578711

JO - Microscopy Research and Technique

JF - Microscopy Research and Technique

SN - 1059-910X

ER -