Apical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Model

The aim of this study was to evaluate and compare the sealing ability of two calcium silicate-based sealers (TotalFill BC RRM Fast Set Putty and White ProRoot MTA) when used as apical plugs in immature teeth through nuclear medicine. Single-rooted extracted teeth (n = 34) had their crowns and root t...

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Autores principales:	Inês Raquel Pereira, Catarina Carvalho, Siri Paulo, José Pedro Martinho, Ana Sofia Coelho, Anabela Baptista Paula, Carlos Miguel Marto, Eunice Carrilho, Maria Filomena Botelho, Ana Margarida Abrantes, Manuel Marques Ferreira
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	apexification calcium silicate dental leakage mineral trioxide aggregate sodium pertechnetate Tc 99m Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/24f9f14b84c344478250d38dfb35f1fa
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spelling	oai:doaj.org-article:24f9f14b84c344478250d38dfb35f1fa2021-11-11T18:01:50ZApical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Model10.3390/ma142164561996-1944https://doaj.org/article/24f9f14b84c344478250d38dfb35f1fa2021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/21/6456https://doaj.org/toc/1996-1944The aim of this study was to evaluate and compare the sealing ability of two calcium silicate-based sealers (TotalFill BC RRM Fast Set Putty and White ProRoot MTA) when used as apical plugs in immature teeth through nuclear medicine. Single-rooted extracted teeth (n = 34) had their crowns and root tip sectioned to obtain 14 mm long root segments to simulate an in vitro apexification model. Were created two experimental groups, namely MTA (n = 12) and BC (n = 12), and two control groups, PG (positive group, n = 5) and NG (negative group, n = 5). On the 4th day after placing the respective apical plug, the apical portions of the teeth were submerged in a solution of sodium pertechnetate (<sup>99m</sup>TcNaO<sub>4</sub>) for 3 h. Statistical analysis showed a significant difference between the MTA group and the controls (<i>p</i> < 0.05). The BC group had a significant difference regarding the negative control (<i>p</i> < 0.001) but showed no statistical significance regarding the positive control (<i>p</i> = 0.168). There was a statistically significant difference (<i>p</i> = 0.009) between the BC group (7335.8 ± 2755.5) and the MTA group (4059.1 ± 1231.1), where the last showed less infiltration. Within the limitations of this study, White ProRoot MTA had a significantly better sealing ability than TotalFill BC RRM Fast Set Putty.Inês Raquel PereiraCatarina CarvalhoSiri PauloJosé Pedro MartinhoAna Sofia CoelhoAnabela Baptista PaulaCarlos Miguel MartoEunice CarrilhoMaria Filomena BotelhoAna Margarida AbrantesManuel Marques FerreiraMDPI AGarticleapexificationcalcium silicatedental leakagemineral trioxide aggregatesodium pertechnetate Tc 99mTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6456, p 6456 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	apexification calcium silicate dental leakage mineral trioxide aggregate sodium pertechnetate Tc 99m Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	apexification calcium silicate dental leakage mineral trioxide aggregate sodium pertechnetate Tc 99m Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Inês Raquel Pereira Catarina Carvalho Siri Paulo José Pedro Martinho Ana Sofia Coelho Anabela Baptista Paula Carlos Miguel Marto Eunice Carrilho Maria Filomena Botelho Ana Margarida Abrantes Manuel Marques Ferreira Apical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Model
description	The aim of this study was to evaluate and compare the sealing ability of two calcium silicate-based sealers (TotalFill BC RRM Fast Set Putty and White ProRoot MTA) when used as apical plugs in immature teeth through nuclear medicine. Single-rooted extracted teeth (n = 34) had their crowns and root tip sectioned to obtain 14 mm long root segments to simulate an in vitro apexification model. Were created two experimental groups, namely MTA (n = 12) and BC (n = 12), and two control groups, PG (positive group, n = 5) and NG (negative group, n = 5). On the 4th day after placing the respective apical plug, the apical portions of the teeth were submerged in a solution of sodium pertechnetate (<sup>99m</sup>TcNaO<sub>4</sub>) for 3 h. Statistical analysis showed a significant difference between the MTA group and the controls (<i>p</i> < 0.05). The BC group had a significant difference regarding the negative control (<i>p</i> < 0.001) but showed no statistical significance regarding the positive control (<i>p</i> = 0.168). There was a statistically significant difference (<i>p</i> = 0.009) between the BC group (7335.8 ± 2755.5) and the MTA group (4059.1 ± 1231.1), where the last showed less infiltration. Within the limitations of this study, White ProRoot MTA had a significantly better sealing ability than TotalFill BC RRM Fast Set Putty.
format	article
author	Inês Raquel Pereira Catarina Carvalho Siri Paulo José Pedro Martinho Ana Sofia Coelho Anabela Baptista Paula Carlos Miguel Marto Eunice Carrilho Maria Filomena Botelho Ana Margarida Abrantes Manuel Marques Ferreira
author_facet	Inês Raquel Pereira Catarina Carvalho Siri Paulo José Pedro Martinho Ana Sofia Coelho Anabela Baptista Paula Carlos Miguel Marto Eunice Carrilho Maria Filomena Botelho Ana Margarida Abrantes Manuel Marques Ferreira
author_sort	Inês Raquel Pereira
title	Apical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Model
title_short	Apical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Model
title_full	Apical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Model
title_fullStr	Apical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Model
title_full_unstemmed	Apical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Model
title_sort	apical sealing ability of two calcium silicate-based sealers using a radioactive isotope method: an in vitro apexification model
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/24f9f14b84c344478250d38dfb35f1fa
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Apical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Model

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