Cargando…
Comparison of Microleakage of MTA and CEM Cement Apical Plugs in Three Different Media
INTRODUCTION: Microleakage is of the causes of endodontic treatment failure. The aim of this in vitro study, was to compare the microleakage of mineral trioxide aggregate (MTA) and calcium-enriched mixture (CEM) cement apical plugs in three environments. METHODS AND MATERIALS: A total of 130 human e...
Autores principales: | , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Iranian Center for Endodontic Research
2016
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4947844/ https://www.ncbi.nlm.nih.gov/pubmed/27471531 http://dx.doi.org/10.7508/iej.2016.03.010 |
_version_ | 1782443240982577152 |
---|---|
author | Ayatollahi, Fatemeh Tabrizizadeh, Mahdi Hazeri Baqdad Abad, Milad Ayatollahi, Reza Zarebidoki, Fatemeh |
author_facet | Ayatollahi, Fatemeh Tabrizizadeh, Mahdi Hazeri Baqdad Abad, Milad Ayatollahi, Reza Zarebidoki, Fatemeh |
author_sort | Ayatollahi, Fatemeh |
collection | PubMed |
description | INTRODUCTION: Microleakage is of the causes of endodontic treatment failure. The aim of this in vitro study, was to compare the microleakage of mineral trioxide aggregate (MTA) and calcium-enriched mixture (CEM) cement apical plugs in three environments. METHODS AND MATERIALS: A total of 130 human extracted single rooted teeth were collected. After decoronation, preparation of the root canal space and simulation of open apices, 5 teeth were selected as positive and negative control groups and the rest of the samples were randomly divided into two groups (MTA plug and CEM cement plug) and each group was divided into 3 subgroups (dry, contaminated with saliva and contaminated with blood). In each group apical plug was placed into the canal. After full setting of the apical plug, microleakage of the samples were evaluated using fluid filtration method and the data were analyzed using two-way analysis of variance. RESULTS: In dry and saliva contaminated environments, the leakage of MTA samples were 40.906±2.081 and 39.608±2.081, respectively which was significantly more than that of CEM cement samples (26.977±2.081 and 27.000±2.081, respectively). However, in blood-contaminated environments, the amount of leakage in MTA group (21.640±2.081) was significantly lower than CEM cement group (44.358±2.081). CONCLUSION: According to the results of this study, in dry and saliva-contaminated conditions CEM cement provides significantly better seal in comparison to MTA |
format | Online Article Text |
id | pubmed-4947844 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Iranian Center for Endodontic Research |
record_format | MEDLINE/PubMed |
spelling | pubmed-49478442016-07-28 Comparison of Microleakage of MTA and CEM Cement Apical Plugs in Three Different Media Ayatollahi, Fatemeh Tabrizizadeh, Mahdi Hazeri Baqdad Abad, Milad Ayatollahi, Reza Zarebidoki, Fatemeh Iran Endod J Original Article INTRODUCTION: Microleakage is of the causes of endodontic treatment failure. The aim of this in vitro study, was to compare the microleakage of mineral trioxide aggregate (MTA) and calcium-enriched mixture (CEM) cement apical plugs in three environments. METHODS AND MATERIALS: A total of 130 human extracted single rooted teeth were collected. After decoronation, preparation of the root canal space and simulation of open apices, 5 teeth were selected as positive and negative control groups and the rest of the samples were randomly divided into two groups (MTA plug and CEM cement plug) and each group was divided into 3 subgroups (dry, contaminated with saliva and contaminated with blood). In each group apical plug was placed into the canal. After full setting of the apical plug, microleakage of the samples were evaluated using fluid filtration method and the data were analyzed using two-way analysis of variance. RESULTS: In dry and saliva contaminated environments, the leakage of MTA samples were 40.906±2.081 and 39.608±2.081, respectively which was significantly more than that of CEM cement samples (26.977±2.081 and 27.000±2.081, respectively). However, in blood-contaminated environments, the amount of leakage in MTA group (21.640±2.081) was significantly lower than CEM cement group (44.358±2.081). CONCLUSION: According to the results of this study, in dry and saliva-contaminated conditions CEM cement provides significantly better seal in comparison to MTA Iranian Center for Endodontic Research 2016 2016-05-01 /pmc/articles/PMC4947844/ /pubmed/27471531 http://dx.doi.org/10.7508/iej.2016.03.010 Text en This is an Open Access article distributed under the terms of the Creative Commons Attribution License, (http://creativecommons.org/licenses/by/3.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Ayatollahi, Fatemeh Tabrizizadeh, Mahdi Hazeri Baqdad Abad, Milad Ayatollahi, Reza Zarebidoki, Fatemeh Comparison of Microleakage of MTA and CEM Cement Apical Plugs in Three Different Media |
title | Comparison of Microleakage of MTA and CEM Cement Apical Plugs in Three Different Media |
title_full | Comparison of Microleakage of MTA and CEM Cement Apical Plugs in Three Different Media |
title_fullStr | Comparison of Microleakage of MTA and CEM Cement Apical Plugs in Three Different Media |
title_full_unstemmed | Comparison of Microleakage of MTA and CEM Cement Apical Plugs in Three Different Media |
title_short | Comparison of Microleakage of MTA and CEM Cement Apical Plugs in Three Different Media |
title_sort | comparison of microleakage of mta and cem cement apical plugs in three different media |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4947844/ https://www.ncbi.nlm.nih.gov/pubmed/27471531 http://dx.doi.org/10.7508/iej.2016.03.010 |
work_keys_str_mv | AT ayatollahifatemeh comparisonofmicroleakageofmtaandcemcementapicalplugsinthreedifferentmedia AT tabrizizadehmahdi comparisonofmicroleakageofmtaandcemcementapicalplugsinthreedifferentmedia AT hazeribaqdadabadmilad comparisonofmicroleakageofmtaandcemcementapicalplugsinthreedifferentmedia AT ayatollahireza comparisonofmicroleakageofmtaandcemcementapicalplugsinthreedifferentmedia AT zarebidokifatemeh comparisonofmicroleakageofmtaandcemcementapicalplugsinthreedifferentmedia |