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MTA apical barrier: In vitro study of the use of ultrasonic vibration
BACKGROUND: The apexification is the first alternative treatment on a permanent tooth when, after a tooth trauma and in the presence of immature apex trauma, pulp necrosis occurs. Many studies have demonstrated the efficacy of mineral trioxide aggregate (MTA) as apical sealing material of choice in...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medicina Oral S.L.
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4930643/ https://www.ncbi.nlm.nih.gov/pubmed/27398184 http://dx.doi.org/10.4317/jced.53085 |
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author | Escribano-Escrivá, Begona Micó-Muñoz, Pedro Manzano-Saiz, Alberto Giner-Lluesma, Teresa Collado-Castellanos, Nicolás Muwaquet-Rodríguez, Susana |
author_facet | Escribano-Escrivá, Begona Micó-Muñoz, Pedro Manzano-Saiz, Alberto Giner-Lluesma, Teresa Collado-Castellanos, Nicolás Muwaquet-Rodríguez, Susana |
author_sort | Escribano-Escrivá, Begona |
collection | PubMed |
description | BACKGROUND: The apexification is the first alternative treatment on a permanent tooth when, after a tooth trauma and in the presence of immature apex trauma, pulp necrosis occurs. Many studies have demonstrated the efficacy of mineral trioxide aggregate (MTA) as apical sealing material of choice in these cases, but has a degree of filtration as all other materials. The objective of this study was to analyze the seal ability of MTA on the duct walls in immature teeth unirradicular apexes, using indirect vibration. MATERIAL AND METHODS: The study was conducted on 45 teeth divided into 3 groups: Group A or control group in which no vibration for placing the MTA was used, Group B and C or groups where indirect vibration analysis was used. All samples were immersed in methylene blue to assess filtration. After performing longitudinal cuts millimetric measuring were made of the degree of filtration, divided into 3 degrees (2mm each grade filtration). RESULTS: Results obtained confirm our hypothesis, obtaining lesser degree of filtration those groups in which indirect vibration (Groups B and C) was performed. It was shown that the degree of filtration is closely linked to the degree of adaptation. CONCLUSIONS: MTA vibration offers better results in its adaptation to the canal walls, significantly reducing the degree of filtration. Key words:Apexification, MTA, filtration, indirect vibration. |
format | Online Article Text |
id | pubmed-4930643 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Medicina Oral S.L. |
record_format | MEDLINE/PubMed |
spelling | pubmed-49306432016-07-08 MTA apical barrier: In vitro study of the use of ultrasonic vibration Escribano-Escrivá, Begona Micó-Muñoz, Pedro Manzano-Saiz, Alberto Giner-Lluesma, Teresa Collado-Castellanos, Nicolás Muwaquet-Rodríguez, Susana J Clin Exp Dent Research BACKGROUND: The apexification is the first alternative treatment on a permanent tooth when, after a tooth trauma and in the presence of immature apex trauma, pulp necrosis occurs. Many studies have demonstrated the efficacy of mineral trioxide aggregate (MTA) as apical sealing material of choice in these cases, but has a degree of filtration as all other materials. The objective of this study was to analyze the seal ability of MTA on the duct walls in immature teeth unirradicular apexes, using indirect vibration. MATERIAL AND METHODS: The study was conducted on 45 teeth divided into 3 groups: Group A or control group in which no vibration for placing the MTA was used, Group B and C or groups where indirect vibration analysis was used. All samples were immersed in methylene blue to assess filtration. After performing longitudinal cuts millimetric measuring were made of the degree of filtration, divided into 3 degrees (2mm each grade filtration). RESULTS: Results obtained confirm our hypothesis, obtaining lesser degree of filtration those groups in which indirect vibration (Groups B and C) was performed. It was shown that the degree of filtration is closely linked to the degree of adaptation. CONCLUSIONS: MTA vibration offers better results in its adaptation to the canal walls, significantly reducing the degree of filtration. Key words:Apexification, MTA, filtration, indirect vibration. Medicina Oral S.L. 2016-07-01 /pmc/articles/PMC4930643/ /pubmed/27398184 http://dx.doi.org/10.4317/jced.53085 Text en Copyright: © 2016 Medicina Oral S.L. http://creativecommons.org/licenses/by/2.5/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Escribano-Escrivá, Begona Micó-Muñoz, Pedro Manzano-Saiz, Alberto Giner-Lluesma, Teresa Collado-Castellanos, Nicolás Muwaquet-Rodríguez, Susana MTA apical barrier: In vitro study of the use of ultrasonic vibration |
title | MTA apical barrier: In vitro study of the use of ultrasonic vibration |
title_full | MTA apical barrier: In vitro study of the use of ultrasonic vibration |
title_fullStr | MTA apical barrier: In vitro study of the use of ultrasonic vibration |
title_full_unstemmed | MTA apical barrier: In vitro study of the use of ultrasonic vibration |
title_short | MTA apical barrier: In vitro study of the use of ultrasonic vibration |
title_sort | mta apical barrier: in vitro study of the use of ultrasonic vibration |
topic | Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4930643/ https://www.ncbi.nlm.nih.gov/pubmed/27398184 http://dx.doi.org/10.4317/jced.53085 |
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