Comparison of endodontic disinfection of primary teeth root canals using rotary and reciprocating system: An in vitro study
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/5882 |
Resumo: | Aim: This experimental study in vitro aimed to compare the disinfection of the primary teeth root canals system using the rotary and reciprocating file system. Methodology: Forty-eight root canals from twenty-four primary molar teeth were contaminated with the standard strain of Enterococcus faecalis and randomically splitted into 4 groups (n=12). The Group PN comprised the root canals prepared with the ProTaperTM Next rotary system. The Group WOG was defined by the usage of WaveOneTM Gold reciprocating system. The files from both systems were thermo mechanical processed. The Group PU used the ProTaperTM Universal system, with no thermic treatment, and the Group C (negative control) received no treatment. Samples from the root canals were collected with sterile paper points before and after its preparation, diluted and distributed in plates with Brain Heart Infusion (BHI) agar. The bacterial colonies were counted and the results were statistic analyzed by Wilcoxon and Kruskal-Wallis (Dunn) tests. Results: There was significant bacterial reduction using the systems (p>0,01). However, there was no significant difference among them (p<0,05) (PN=3.38; WOG=3.85; PU=3.26). Conclusion: Both systems (rotary and reciprocating) provide disinfectionon the primary molar teeth root canals system. |
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Research, Society and Development |
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Comparison of endodontic disinfection of primary teeth root canals using rotary and reciprocating system: An in vitro studyComparación de la desinfección endodóntica en los conductos radiculares de dientes primarios mediante sistemas rotatorio y reciprocante: Estudio in vitroComparação da desinfecção endodôntica de canais radiculares de dentes decíduos utilizando sistemas rotatório e reciprocante: Estudo in vitroOdontología pediátricaDiente primarioEndodoncia.OdontopediatriaDente decíduoEndodontia.Pediatric DentistryPrimary teethEndodontics.Aim: This experimental study in vitro aimed to compare the disinfection of the primary teeth root canals system using the rotary and reciprocating file system. Methodology: Forty-eight root canals from twenty-four primary molar teeth were contaminated with the standard strain of Enterococcus faecalis and randomically splitted into 4 groups (n=12). The Group PN comprised the root canals prepared with the ProTaperTM Next rotary system. The Group WOG was defined by the usage of WaveOneTM Gold reciprocating system. The files from both systems were thermo mechanical processed. The Group PU used the ProTaperTM Universal system, with no thermic treatment, and the Group C (negative control) received no treatment. Samples from the root canals were collected with sterile paper points before and after its preparation, diluted and distributed in plates with Brain Heart Infusion (BHI) agar. The bacterial colonies were counted and the results were statistic analyzed by Wilcoxon and Kruskal-Wallis (Dunn) tests. Results: There was significant bacterial reduction using the systems (p>0,01). However, there was no significant difference among them (p<0,05) (PN=3.38; WOG=3.85; PU=3.26). Conclusion: Both systems (rotary and reciprocating) provide disinfectionon the primary molar teeth root canals system.Objetivo: Este estudio experimental in vitro tuvo como objetivo comparar la desinfección del sistema de conductos radiculares de los dientes primarios, utilizando los sistemas rotativo y reciprocante. Metodología: Cuarenta y ocho conductos radiculares de veinticuatro dientes molares primarios se contaminaron con la cepa estándar de Enterococcus faecalis y se dividieron aleatoriamente en 4 grupos (n = 12). El Grupo PN comprendía los conductos radiculares preparados con el sistema rotativo ProTaperTM Next. El Grupo WOG se definió mediante el uso del sistema alternativo WaveOneTM Gold. Los archivos de los dos sistemas se procesaron termo-mecánicamente. El Grupo PU usó el sistema ProTaperTM Universal, sin tratamiento térmico, y el Grupo C (control negativo) no recibió tratamiento. Las muestras del conducto radicular se recogieron con puntas de papel estériles antes y después de su preparación, se diluyeron y se distribuyeron en placas con agar para Infusión Cerebro y Corazón (BHI). Se contaron las colonias bacterianas y los resultados se analizaron estadísticamente mediante las pruebas de Wilcoxon y Kruskal-Wallis (Dunn). Resultados: Hubo una reducción bacteriana significativa en los sistemas (p> 0.01). Sin embargo, no hubo diferencias significativas entre ellos (p <0.05) (PN = 3.38; WOG = 3.85; PU = 3.26). Conclusión: Ambos sistemas (rotativo y reciprocante) proporcionan desinfección en el sistema de conducto radicular de los dientes molares primarios.Objetivo: Este estudo experimental in vitro objetivou comparar a desinfecção do sistema de canais radiculares de dentes decíduos, utilizando os sistemas rotatório e reciprocante. Metodologia: Quarenta e oito canais radiculares de vinte e quatro dentes molares decíduos foram contaminados com a cepa padrão de Enterococcus faecalis e foram divididos aleatoriamente em 4 grupos (n = 12). O Grupo PN compreendeu os canais radiculares preparados com o sistema rotatório ProTaperTM Next. O Grupo WOG foi definido pelo uso do sistema reciprocante WaveOneTM Gold. As limas dos dois sistemas foram processadas termomecanicamente. O Grupo PU utilizou o sistema ProTaperTM Universal, sem tratamento térmico, e o Grupo C (controle negativo) não recebeu tratamento. As amostras dos canais radiculares foram coletadas com pontas de papel estéreis antes e após a sua preparação, diluídas e distribuídas em placas com Agar de Infusão Cérebro e Coração (BHI). As colônias bacterianas foram contadas e os resultados foram analisados estatisticamente pelos testes de Wilcoxon e Kruskal-Wallis (Dunn). Resultados: Houve redução bacteriana significativa nos sistemas (p> 0,01). No entanto, não houve diferença significativa entre eles (p <0,05) (PN = 3,38; WOG = 3,85; PU = 3,26). Conclusão: Ambos os sistemas (rotatório e reciprocante) fornecem desinfecção no sistema de canais radiculares dos dentes molares decíduos.Research, Society and Development2020-07-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/588210.33448/rsd-v9i8.5882Research, Society and Development; Vol. 9 No. 8; e457985882Research, Society and Development; Vol. 9 Núm. 8; e457985882Research, Society and Development; v. 9 n. 8; e4579858822525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/5882/5087Copyright (c) 2020 Lis de Amorim Fonseca, Raphael Amorim Cangussu, Arthur Soares de Oliveira, Sergio Luis Pinheiro, Caleb Shitsuka, Danilo Antônio Duarteinfo:eu-repo/semantics/openAccessFonseca, Lis de AmorimCangussu, Raphael AmorimOliveira, Arthur Soares dePinheiro, Sergio LuizShitsuka, CalebDuarte, Danilo Antônio2020-08-20T18:00:17Zoai:ojs.pkp.sfu.ca:article/5882Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:29:15.084361Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Comparison of endodontic disinfection of primary teeth root canals using rotary and reciprocating system: An in vitro study Comparación de la desinfección endodóntica en los conductos radiculares de dientes primarios mediante sistemas rotatorio y reciprocante: Estudio in vitro Comparação da desinfecção endodôntica de canais radiculares de dentes decíduos utilizando sistemas rotatório e reciprocante: Estudo in vitro |
title |
Comparison of endodontic disinfection of primary teeth root canals using rotary and reciprocating system: An in vitro study |
spellingShingle |
Comparison of endodontic disinfection of primary teeth root canals using rotary and reciprocating system: An in vitro study Fonseca, Lis de Amorim Odontología pediátrica Diente primario Endodoncia. Odontopediatria Dente decíduo Endodontia. Pediatric Dentistry Primary teeth Endodontics. |
title_short |
Comparison of endodontic disinfection of primary teeth root canals using rotary and reciprocating system: An in vitro study |
title_full |
Comparison of endodontic disinfection of primary teeth root canals using rotary and reciprocating system: An in vitro study |
title_fullStr |
Comparison of endodontic disinfection of primary teeth root canals using rotary and reciprocating system: An in vitro study |
title_full_unstemmed |
Comparison of endodontic disinfection of primary teeth root canals using rotary and reciprocating system: An in vitro study |
title_sort |
Comparison of endodontic disinfection of primary teeth root canals using rotary and reciprocating system: An in vitro study |
author |
Fonseca, Lis de Amorim |
author_facet |
Fonseca, Lis de Amorim Cangussu, Raphael Amorim Oliveira, Arthur Soares de Pinheiro, Sergio Luiz Shitsuka, Caleb Duarte, Danilo Antônio |
author_role |
author |
author2 |
Cangussu, Raphael Amorim Oliveira, Arthur Soares de Pinheiro, Sergio Luiz Shitsuka, Caleb Duarte, Danilo Antônio |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Fonseca, Lis de Amorim Cangussu, Raphael Amorim Oliveira, Arthur Soares de Pinheiro, Sergio Luiz Shitsuka, Caleb Duarte, Danilo Antônio |
dc.subject.por.fl_str_mv |
Odontología pediátrica Diente primario Endodoncia. Odontopediatria Dente decíduo Endodontia. Pediatric Dentistry Primary teeth Endodontics. |
topic |
Odontología pediátrica Diente primario Endodoncia. Odontopediatria Dente decíduo Endodontia. Pediatric Dentistry Primary teeth Endodontics. |
description |
Aim: This experimental study in vitro aimed to compare the disinfection of the primary teeth root canals system using the rotary and reciprocating file system. Methodology: Forty-eight root canals from twenty-four primary molar teeth were contaminated with the standard strain of Enterococcus faecalis and randomically splitted into 4 groups (n=12). The Group PN comprised the root canals prepared with the ProTaperTM Next rotary system. The Group WOG was defined by the usage of WaveOneTM Gold reciprocating system. The files from both systems were thermo mechanical processed. The Group PU used the ProTaperTM Universal system, with no thermic treatment, and the Group C (negative control) received no treatment. Samples from the root canals were collected with sterile paper points before and after its preparation, diluted and distributed in plates with Brain Heart Infusion (BHI) agar. The bacterial colonies were counted and the results were statistic analyzed by Wilcoxon and Kruskal-Wallis (Dunn) tests. Results: There was significant bacterial reduction using the systems (p>0,01). However, there was no significant difference among them (p<0,05) (PN=3.38; WOG=3.85; PU=3.26). Conclusion: Both systems (rotary and reciprocating) provide disinfectionon the primary molar teeth root canals system. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-07-13 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/5882 10.33448/rsd-v9i8.5882 |
url |
https://rsdjournal.org/index.php/rsd/article/view/5882 |
identifier_str_mv |
10.33448/rsd-v9i8.5882 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/5882/5087 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 8; e457985882 Research, Society and Development; Vol. 9 Núm. 8; e457985882 Research, Society and Development; v. 9 n. 8; e457985882 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
_version_ |
1797052803104899072 |