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SEALING ABILITY OF CEMENTS IN ROOT CANALS PREPARED FOR INTRARADICULAR POSTS
This research evaluated the sealer ability of 2 temporary filling materials (white Cimpat and IRM) and 1 restorative cement (glass ionomer), in canals prepared for root posts. Sixty human palatal roots of maxillary first molars were used. They were divided into 3 groups, according to the cements use...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Faculdade de Odontologia de Bauru da Universidade de São Paulo
2006
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4327476/ https://www.ncbi.nlm.nih.gov/pubmed/19089266 http://dx.doi.org/10.1590/S1678-77572006000400002 |
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author | Nakamura, Dirce Haruko Garcia, Roberto Brandão Bramante, Clóvis Monteiro de Moraes, Ivaldo Gomes Bernadineli, Norberti |
author_facet | Nakamura, Dirce Haruko Garcia, Roberto Brandão Bramante, Clóvis Monteiro de Moraes, Ivaldo Gomes Bernadineli, Norberti |
author_sort | Nakamura, Dirce Haruko |
collection | PubMed |
description | This research evaluated the sealer ability of 2 temporary filling materials (white Cimpat and IRM) and 1 restorative cement (glass ionomer), in canals prepared for root posts. Sixty human palatal roots of maxillary first molars were used. They were divided into 3 groups, according to the cements used: Group I (Cimpat), Group II (IRM) and Group III (glass ionomer). The roots were rendered impermeable, filled with the respective cements and soon after immersed into 0.2% Rhodamine B dye and maintained for 72 hours in an oven for 37°C. Microleakage was measured with a light microscope, cutting the roots longitudinally in buccolingual direction. The results showed that Group I presented significantly more leakage than Groups II and III, which were not significantly different from each other. |
format | Online Article Text |
id | pubmed-4327476 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2006 |
publisher | Faculdade de Odontologia de Bauru da Universidade de São Paulo |
record_format | MEDLINE/PubMed |
spelling | pubmed-43274762015-03-01 SEALING ABILITY OF CEMENTS IN ROOT CANALS PREPARED FOR INTRARADICULAR POSTS Nakamura, Dirce Haruko Garcia, Roberto Brandão Bramante, Clóvis Monteiro de Moraes, Ivaldo Gomes Bernadineli, Norberti J Appl Oral Sci Original Article This research evaluated the sealer ability of 2 temporary filling materials (white Cimpat and IRM) and 1 restorative cement (glass ionomer), in canals prepared for root posts. Sixty human palatal roots of maxillary first molars were used. They were divided into 3 groups, according to the cements used: Group I (Cimpat), Group II (IRM) and Group III (glass ionomer). The roots were rendered impermeable, filled with the respective cements and soon after immersed into 0.2% Rhodamine B dye and maintained for 72 hours in an oven for 37°C. Microleakage was measured with a light microscope, cutting the roots longitudinally in buccolingual direction. The results showed that Group I presented significantly more leakage than Groups II and III, which were not significantly different from each other. Faculdade de Odontologia de Bauru da Universidade de São Paulo 2006-08 /pmc/articles/PMC4327476/ /pubmed/19089266 http://dx.doi.org/10.1590/S1678-77572006000400002 Text en http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Nakamura, Dirce Haruko Garcia, Roberto Brandão Bramante, Clóvis Monteiro de Moraes, Ivaldo Gomes Bernadineli, Norberti SEALING ABILITY OF CEMENTS IN ROOT CANALS PREPARED FOR INTRARADICULAR POSTS |
title | SEALING ABILITY OF CEMENTS IN ROOT CANALS PREPARED FOR INTRARADICULAR POSTS |
title_full | SEALING ABILITY OF CEMENTS IN ROOT CANALS PREPARED FOR INTRARADICULAR POSTS |
title_fullStr | SEALING ABILITY OF CEMENTS IN ROOT CANALS PREPARED FOR INTRARADICULAR POSTS |
title_full_unstemmed | SEALING ABILITY OF CEMENTS IN ROOT CANALS PREPARED FOR INTRARADICULAR POSTS |
title_short | SEALING ABILITY OF CEMENTS IN ROOT CANALS PREPARED FOR INTRARADICULAR POSTS |
title_sort | sealing ability of cements in root canals prepared for intraradicular posts |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4327476/ https://www.ncbi.nlm.nih.gov/pubmed/19089266 http://dx.doi.org/10.1590/S1678-77572006000400002 |
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