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Fracture resistance of immature teeth filled with mineral trioxide aggregate, bioaggregate, and biodentine
OBJECTIVE: The purpose of this study was to evaluate fracture resistance of teeth with immature apices treated with coronal placement of mineral trioxide aggregate (MTA), bioaggregate (BA), and Biodentine. MATERIALS AND METHODS: Forty-one freshly extracted, single-rooted human premolar teeth were us...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Medknow Publications & Media Pvt Ltd
2016
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4813439/ https://www.ncbi.nlm.nih.gov/pubmed/27095900 http://dx.doi.org/10.4103/1305-7456.178310 |
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author | Bayram, Emre Bayram, Huda Melike |
author_facet | Bayram, Emre Bayram, Huda Melike |
author_sort | Bayram, Emre |
collection | PubMed |
description | OBJECTIVE: The purpose of this study was to evaluate fracture resistance of teeth with immature apices treated with coronal placement of mineral trioxide aggregate (MTA), bioaggregate (BA), and Biodentine. MATERIALS AND METHODS: Forty-one freshly extracted, single-rooted human premolar teeth were used for the study. At first, the root length was standardized to 9 mm. The crown-down technique was used for the preparation of the root canals using the rotary ProTaper system (Dentsply Maillefer, Ballaigues, Switzerland) of F3 (30). Peeso reamer no. 6 was stepped out from the apex to simulate an incompletely formed root. The prepared roots were randomly assigned to one control (n = 5) and three experimental (n = 12) groups, as described below. Group 1: White MTA (Angelus, Londrina, Brazil) was prepared as per the manufacturer's instructions and compacted into the root canal using MAP system (Dentsply Maillefer, Ballaigues, Switzerland) and condensed by pluggers (Angelus, Londrina, Brazil). Group 2: The canals were filled with DiaRoot-BA (DiaDent Group International, Canada). Group 3: Biodentine (Septodont, Saint Maur des Fosses, France) solution was mixed with the capsule powder and condensed using pluggers. Instron was used to determine the maximum horizontal load to fracture the tooth, placing the tip 3 mm incisal to the cementoenamel junction. Mean values of the fracture strength were compared by ANOVA followed by a post hoc test. P < 0.05 was considered statistically significant. RESULTS: No significant difference was observed among the MTA, BA, and biodentine experimental groups. CONCLUSION: All the three materials tested, may be used as effective strengthening agents for immature teeth. |
format | Online Article Text |
id | pubmed-4813439 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Medknow Publications & Media Pvt Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-48134392016-04-19 Fracture resistance of immature teeth filled with mineral trioxide aggregate, bioaggregate, and biodentine Bayram, Emre Bayram, Huda Melike Eur J Dent Original Article OBJECTIVE: The purpose of this study was to evaluate fracture resistance of teeth with immature apices treated with coronal placement of mineral trioxide aggregate (MTA), bioaggregate (BA), and Biodentine. MATERIALS AND METHODS: Forty-one freshly extracted, single-rooted human premolar teeth were used for the study. At first, the root length was standardized to 9 mm. The crown-down technique was used for the preparation of the root canals using the rotary ProTaper system (Dentsply Maillefer, Ballaigues, Switzerland) of F3 (30). Peeso reamer no. 6 was stepped out from the apex to simulate an incompletely formed root. The prepared roots were randomly assigned to one control (n = 5) and three experimental (n = 12) groups, as described below. Group 1: White MTA (Angelus, Londrina, Brazil) was prepared as per the manufacturer's instructions and compacted into the root canal using MAP system (Dentsply Maillefer, Ballaigues, Switzerland) and condensed by pluggers (Angelus, Londrina, Brazil). Group 2: The canals were filled with DiaRoot-BA (DiaDent Group International, Canada). Group 3: Biodentine (Septodont, Saint Maur des Fosses, France) solution was mixed with the capsule powder and condensed using pluggers. Instron was used to determine the maximum horizontal load to fracture the tooth, placing the tip 3 mm incisal to the cementoenamel junction. Mean values of the fracture strength were compared by ANOVA followed by a post hoc test. P < 0.05 was considered statistically significant. RESULTS: No significant difference was observed among the MTA, BA, and biodentine experimental groups. CONCLUSION: All the three materials tested, may be used as effective strengthening agents for immature teeth. Medknow Publications & Media Pvt Ltd 2016 /pmc/articles/PMC4813439/ /pubmed/27095900 http://dx.doi.org/10.4103/1305-7456.178310 Text en Copyright: © European Journal of Dentistry http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution NonCommercial ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non commercially, as long as the author is credited and the new creations are licensed under the identical terms. |
spellingShingle | Original Article Bayram, Emre Bayram, Huda Melike Fracture resistance of immature teeth filled with mineral trioxide aggregate, bioaggregate, and biodentine |
title | Fracture resistance of immature teeth filled with mineral trioxide aggregate, bioaggregate, and biodentine |
title_full | Fracture resistance of immature teeth filled with mineral trioxide aggregate, bioaggregate, and biodentine |
title_fullStr | Fracture resistance of immature teeth filled with mineral trioxide aggregate, bioaggregate, and biodentine |
title_full_unstemmed | Fracture resistance of immature teeth filled with mineral trioxide aggregate, bioaggregate, and biodentine |
title_short | Fracture resistance of immature teeth filled with mineral trioxide aggregate, bioaggregate, and biodentine |
title_sort | fracture resistance of immature teeth filled with mineral trioxide aggregate, bioaggregate, and biodentine |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4813439/ https://www.ncbi.nlm.nih.gov/pubmed/27095900 http://dx.doi.org/10.4103/1305-7456.178310 |
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