Radiopacity evaluation of White MTA Angelus®, MTA Repair HP and Biodentine cements by means of digital radiography
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | HU Revista (Online) |
Texto Completo: | https://periodicos.ufjf.br/index.php/hurevista/article/view/40291 |
Resumo: | Introduction: It is known that radiopacity is one of the important requirements for a dental material, since it allows the dental structures and adjacent tissues to be distinguished from the auxiliary material, facilitating the radiographic diagnosis. Therefore, with the introduction of new formulations of endodontic materials, it is essential that this property complies with current regulations. Aim: of this study was to evaluate the radiopacities of MTA Angelus white, MTA Repair HP and Biodentine cements and compare them with those of human dental structures, by digital radiography. Methods: Five specimens were made for each studied cement. Each sample was radiographed by the digital method, along with a slice of a healthy lower human molar tooth and an aluminum density scale (Al). For each set, three images were obtained and evaluated for densities using the histogram tool of the ImageJ software. In each evaluated structure a region of pre-defined interest was used and the densities were presented using means, standard deviations and medians. To assess the normality of the data and compare the radiopacity of the three cements tested, the Shapiro-Wilk and Kruskal- Wallis tests were applied, respectively. Results: Radiopacities equivalent to 2 mm of Al and 1 mm of Al, respectively, were observed for enamel and dentin. Both White MTA and MTA Repair HP cements presented radiopacity equivalent to 3 mm of Al. However, the Biodentine cement presented lower radiopacity than the other materials tested (2 mm of Al). Conclusion: It is suggested that both White MTA and MTA Repair HP presented radiopacities in accordance with the standards of the International Organization for Standardization 6876/2001 and American National Standard Institute number 57, in contrast to Biodentine, which demonstrated lower radio-density and not compatible with the regulation. |
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Radiopacity evaluation of White MTA Angelus®, MTA Repair HP and Biodentine cements by means of digital radiography Evaluación de la radiopacidad de los cementos White MTA Angelus®, MTA Repair HP y Biodentine mediante radiografía digitalAvaliação da radiopacidade dos cimentos MTA Angelus Branco®, MTA Repair HP e Biodentine por meio de radiografia digital RadiopacityMTA Angelus BrancoMTA Repair HPBiodentineRadiopacidadMTA Angelus BrancoMTA Repair HPBiodentineDiagnóstico BucalRadiografia Dentária DigitalDenteIntroduction: It is known that radiopacity is one of the important requirements for a dental material, since it allows the dental structures and adjacent tissues to be distinguished from the auxiliary material, facilitating the radiographic diagnosis. Therefore, with the introduction of new formulations of endodontic materials, it is essential that this property complies with current regulations. Aim: of this study was to evaluate the radiopacities of MTA Angelus white, MTA Repair HP and Biodentine cements and compare them with those of human dental structures, by digital radiography. Methods: Five specimens were made for each studied cement. Each sample was radiographed by the digital method, along with a slice of a healthy lower human molar tooth and an aluminum density scale (Al). For each set, three images were obtained and evaluated for densities using the histogram tool of the ImageJ software. In each evaluated structure a region of pre-defined interest was used and the densities were presented using means, standard deviations and medians. To assess the normality of the data and compare the radiopacity of the three cements tested, the Shapiro-Wilk and Kruskal- Wallis tests were applied, respectively. Results: Radiopacities equivalent to 2 mm of Al and 1 mm of Al, respectively, were observed for enamel and dentin. Both White MTA and MTA Repair HP cements presented radiopacity equivalent to 3 mm of Al. However, the Biodentine cement presented lower radiopacity than the other materials tested (2 mm of Al). Conclusion: It is suggested that both White MTA and MTA Repair HP presented radiopacities in accordance with the standards of the International Organization for Standardization 6876/2001 and American National Standard Institute number 57, in contrast to Biodentine, which demonstrated lower radio-density and not compatible with the regulation.Introducción: Se sabe que la radiopacidad es uno de los requisitos importantes para un material dental, ya que permite distinguir las estructuras dentales y tejidos adyacentes del material auxiliar, facilitando el diagnóstico radiográfico. Por ello, con la introducción de nuevas formulaciones de materiales endodónticos, es fundamental que esta propiedad cumpla con la normativa vigente. Objetivo: de este estudio fue evaluar las radiopacidades de los cementos MTA Angelus white, MTA Repair HP y Biodentine y compararlas con las de estructuras dentales humanas, mediante radiografía digital. Métodos: Se realizaron cinco probetas por cada cemento estudiado. Cada muestra fue radiografiada por el método digital, junto con un corte de un diente molar humano inferior sano y una escala de densidad de aluminio (Al). Para cada conjunto, se obtuvieron tres imágenes y se evaluaron las densidades utilizando la herramienta de histograma del software ImageJ. En cada estructura evaluada se utilizó una región de interés predefinida y las densidades se presentaron mediante medias, desviaciones estándar y medianas. Para evaluar la normalidad de los datos y comparar la radiopacidad de los tres cementos ensayados, se aplicaron las pruebas de Shapiro-Wilk y Kruskal-Wallis, respectivamente. Resultados: Se observaron radiopacidades equivalentes a 2 mm de Al y 1 mm de Al, respectivamente, para esmalte y dentina. Tanto el cemento White MTA como el MTA Repair HP presentaron radiopacidad equivalente a 3 mm de Al. Sin embargo, el cemento Biodentine presentó menor radiopacidad que los demás materiales ensayados (2 mm de Al). Conclusión: Se sugiere que tanto White MTA como MTA Repair HP presentaron radiopacidades de acuerdo con los estándares de la Organización Internacional para la Estandarización 6876/2001 y el American National Standard Institute número 57, en contraste con Biodentine, que demostró menor radiodensidad y no compatible con el reglamento.Introdução: A radiopacidade é um requisito importante para um material odontológico, pois permite que as estruturas dentárias sejam distinguidas do material substituto, facilitando o diagnóstico radiográfico. Portanto, com o surgimento de novas formulações de materiais endodônticos, é fundamental que esta propriedade esteja em conformidade com as normas vigentes. Objetivo: Avaliar as radiopacidades dos cimentos MTA Angelus Branco, MTA Repair HP e Biodentine entre si e compará-las com as das estruturas dentais humanas, por meio de radiografia digital. Material e Métodos: Foram confeccionados cinco corpos de prova para cada cimento estudado. Cada amostra foi radiografada, pelo método digital, juntamente com uma fatia de um dente molar inferior humano hígido e uma escala de densidade de alumínio (Al). Para cada conjunto, três imagens foram obtidas e avaliadas quanto às densidades por meio da ferramenta histograma do software Image J. Em cada estrutura avaliada, foi usada uma região de interesse pré-definida e as densidades foram apresentadas utilizando-se médias, desvios-padrões e medianas. Para avaliar a normalidade dos dados e comparar a radiopacidade dos três cimentos testados, foram aplicados os testes de Shapiro-Wilk e o de Kruskal-Wallis, respectivamente. Foi utilizado o programa SPSS com nível de significância de 5% (p≤0,05). Resultados: Foi observado para o esmalte e a dentina radiopacidades equivalentes a 2 mm de Al e 1 mm respectivamente. Ambos os cimentos MTA Branco e MTA Repair HP, apresentaram radiopacidade equivalente a 3 mm de Al. O cimento Biodentine apresentou radiopacidade inferior aos demais materiais (2 mm de Al). Conclusão: As radiopacidades dos cimentos MTA Branco e MTA Repair HP foram semelhantes entre si e maiores que às da dentina e do esmalte dental. Em contrapartida, a radiopacidade do cimento Biodentine foi inferior às do MTA Branco e MTA Repair HP, e semelhante à do esmalte.Editora UFJF2023-10-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtOrapplication/pdfhttps://periodicos.ufjf.br/index.php/hurevista/article/view/4029110.34019/1982-8047.2023.v49.40291HU Revista; v. 49 (2023); 1-61982-80470103-3123reponame:HU Revista (Online)instname:Universidade Federal de Juiz de Fora (UFJF)instacron:UFJFporhttps://periodicos.ufjf.br/index.php/hurevista/article/view/40291/26449Copyright (c) 2023 Gabriela El-Corab Fiche, Rafaela Passos de Souza, Karina Lopes Devito, Anamaria Pessoa Pereira Leitehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessEl-Corab Fiche, GabrielaPassos de Souza, RafaelaLopes Devito, KarinaPessoa Pereira Leite, Anamaria 2023-07-27T12:14:03Zoai:periodicos.ufjf.br:article/40291Revistahttps://periodicos.ufjf.br/index.php/hurevistaPUBhttps://periodicos.ufjf.br/index.php/hurevista/oairevista.hurevista@ufjf.edu.br1982-80470103-3123opendoar:2023-07-27T12:14:03HU Revista (Online) - Universidade Federal de Juiz de Fora (UFJF)false |
dc.title.none.fl_str_mv |
Radiopacity evaluation of White MTA Angelus®, MTA Repair HP and Biodentine cements by means of digital radiography Evaluación de la radiopacidad de los cementos White MTA Angelus®, MTA Repair HP y Biodentine mediante radiografía digital Avaliação da radiopacidade dos cimentos MTA Angelus Branco®, MTA Repair HP e Biodentine por meio de radiografia digital |
title |
Radiopacity evaluation of White MTA Angelus®, MTA Repair HP and Biodentine cements by means of digital radiography |
spellingShingle |
Radiopacity evaluation of White MTA Angelus®, MTA Repair HP and Biodentine cements by means of digital radiography El-Corab Fiche, Gabriela Radiopacity MTA Angelus Branco MTA Repair HP Biodentine Radiopacidad MTA Angelus Branco MTA Repair HP Biodentine Diagnóstico Bucal Radiografia Dentária Digital Dente |
title_short |
Radiopacity evaluation of White MTA Angelus®, MTA Repair HP and Biodentine cements by means of digital radiography |
title_full |
Radiopacity evaluation of White MTA Angelus®, MTA Repair HP and Biodentine cements by means of digital radiography |
title_fullStr |
Radiopacity evaluation of White MTA Angelus®, MTA Repair HP and Biodentine cements by means of digital radiography |
title_full_unstemmed |
Radiopacity evaluation of White MTA Angelus®, MTA Repair HP and Biodentine cements by means of digital radiography |
title_sort |
Radiopacity evaluation of White MTA Angelus®, MTA Repair HP and Biodentine cements by means of digital radiography |
author |
El-Corab Fiche, Gabriela |
author_facet |
El-Corab Fiche, Gabriela Passos de Souza, Rafaela Lopes Devito, Karina Pessoa Pereira Leite, Anamaria |
author_role |
author |
author2 |
Passos de Souza, Rafaela Lopes Devito, Karina Pessoa Pereira Leite, Anamaria |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
El-Corab Fiche, Gabriela Passos de Souza, Rafaela Lopes Devito, Karina Pessoa Pereira Leite, Anamaria |
dc.subject.por.fl_str_mv |
Radiopacity MTA Angelus Branco MTA Repair HP Biodentine Radiopacidad MTA Angelus Branco MTA Repair HP Biodentine Diagnóstico Bucal Radiografia Dentária Digital Dente |
topic |
Radiopacity MTA Angelus Branco MTA Repair HP Biodentine Radiopacidad MTA Angelus Branco MTA Repair HP Biodentine Diagnóstico Bucal Radiografia Dentária Digital Dente |
description |
Introduction: It is known that radiopacity is one of the important requirements for a dental material, since it allows the dental structures and adjacent tissues to be distinguished from the auxiliary material, facilitating the radiographic diagnosis. Therefore, with the introduction of new formulations of endodontic materials, it is essential that this property complies with current regulations. Aim: of this study was to evaluate the radiopacities of MTA Angelus white, MTA Repair HP and Biodentine cements and compare them with those of human dental structures, by digital radiography. Methods: Five specimens were made for each studied cement. Each sample was radiographed by the digital method, along with a slice of a healthy lower human molar tooth and an aluminum density scale (Al). For each set, three images were obtained and evaluated for densities using the histogram tool of the ImageJ software. In each evaluated structure a region of pre-defined interest was used and the densities were presented using means, standard deviations and medians. To assess the normality of the data and compare the radiopacity of the three cements tested, the Shapiro-Wilk and Kruskal- Wallis tests were applied, respectively. Results: Radiopacities equivalent to 2 mm of Al and 1 mm of Al, respectively, were observed for enamel and dentin. Both White MTA and MTA Repair HP cements presented radiopacity equivalent to 3 mm of Al. However, the Biodentine cement presented lower radiopacity than the other materials tested (2 mm of Al). Conclusion: It is suggested that both White MTA and MTA Repair HP presented radiopacities in accordance with the standards of the International Organization for Standardization 6876/2001 and American National Standard Institute number 57, in contrast to Biodentine, which demonstrated lower radio-density and not compatible with the regulation. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10-24 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion ArtOr |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufjf.br/index.php/hurevista/article/view/40291 10.34019/1982-8047.2023.v49.40291 |
url |
https://periodicos.ufjf.br/index.php/hurevista/article/view/40291 |
identifier_str_mv |
10.34019/1982-8047.2023.v49.40291 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufjf.br/index.php/hurevista/article/view/40291/26449 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora UFJF |
publisher.none.fl_str_mv |
Editora UFJF |
dc.source.none.fl_str_mv |
HU Revista; v. 49 (2023); 1-6 1982-8047 0103-3123 reponame:HU Revista (Online) instname:Universidade Federal de Juiz de Fora (UFJF) instacron:UFJF |
instname_str |
Universidade Federal de Juiz de Fora (UFJF) |
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UFJF |
institution |
UFJF |
reponame_str |
HU Revista (Online) |
collection |
HU Revista (Online) |
repository.name.fl_str_mv |
HU Revista (Online) - Universidade Federal de Juiz de Fora (UFJF) |
repository.mail.fl_str_mv |
revista.hurevista@ufjf.edu.br |
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1796798239152799744 |