Influence of different reciprocating systems on the apical extrusion of debris in flat-oval canals
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian journal of oral sciences (Online) |
Texto Completo: | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8663781 |
Resumo: | Aim: To evaluate the apical extrusion of debris in flat-oval canals, using three reciprocating systems at two different working lengths (WL), 0 mm and 1 mm from the apical foramen. Methods: Ninety mandibular incisors were randomly divided into three groups based on the systems: WaveOne Gold #25.07 (WOG), ProDesign R #25.06 (PDR), and X1 Blue #25.06 (X1B). Extruded debris were collected and dried in pre-weighed Eppendorf tubes. Three consecutive weighings were performed for each tube, and the mean was calculated. If the assumptions of normality and homogeneity of variance were not met, the Kruskal-Wallis test was used to analyze the amount of extruded debris between groups with the same WL, and the Mann-Whitney U test was used for comparison within groups for each WL. Results: All groups had extruded debris, with higher median values occurring at 1 mm. No significant difference regarding the amount of debris extrusion was observed at 0 mm (p>0.05) and 1 mm (p>0.05) between groups. However, within the groups, at different WL, there was greater extrusion at 1 mm (p<0.05), with PDR differing significantly from the other systems (p<0.05). Conclusion: The extrusion of debris occurred regardless of the group, with higher values at 1 mm. However, using PDR at 1 mm from the apical foramen showed the highest values of extrusion. |
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UNICAMP-8 |
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Brazilian journal of oral sciences (Online) |
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Influence of different reciprocating systems on the apical extrusion of debris in flat-oval canalsDental pulp cavityRoot canal preparationTooth apexAim: To evaluate the apical extrusion of debris in flat-oval canals, using three reciprocating systems at two different working lengths (WL), 0 mm and 1 mm from the apical foramen. Methods: Ninety mandibular incisors were randomly divided into three groups based on the systems: WaveOne Gold #25.07 (WOG), ProDesign R #25.06 (PDR), and X1 Blue #25.06 (X1B). Extruded debris were collected and dried in pre-weighed Eppendorf tubes. Three consecutive weighings were performed for each tube, and the mean was calculated. If the assumptions of normality and homogeneity of variance were not met, the Kruskal-Wallis test was used to analyze the amount of extruded debris between groups with the same WL, and the Mann-Whitney U test was used for comparison within groups for each WL. Results: All groups had extruded debris, with higher median values occurring at 1 mm. No significant difference regarding the amount of debris extrusion was observed at 0 mm (p>0.05) and 1 mm (p>0.05) between groups. However, within the groups, at different WL, there was greater extrusion at 1 mm (p<0.05), with PDR differing significantly from the other systems (p<0.05). Conclusion: The extrusion of debris occurred regardless of the group, with higher values at 1 mm. However, using PDR at 1 mm from the apical foramen showed the highest values of extrusion.Universidade Estadual de Campinas2021-06-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/otherapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/866378110.20396/bjos.v20i00.8663781Brazilian Journal of Oral Sciences; v. 20 (2021): Continuous Publication; e213781Brazilian Journal of Oral Sciences; Vol. 20 (2021): Continuous Publication; e2137811677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPenghttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8663781/26918Brazil; ContemporanyCopyright (c) 2021 Brazilian Journal of Oral Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMarchiori, Monique Corrêa, Arissa Michelle YamadaTomazinho, Flávia Sens Fagundes Gabardo, Marilisa Carneiro Leão Mattos, Natanael Henrique Ribeiro Fariniuk, Luiz FernandoBaratto-Filho, Flares2021-06-11T18:38:57Zoai:ojs.periodicos.sbu.unicamp.br:article/8663781Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2021-06-11T18:38:57Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
Influence of different reciprocating systems on the apical extrusion of debris in flat-oval canals |
title |
Influence of different reciprocating systems on the apical extrusion of debris in flat-oval canals |
spellingShingle |
Influence of different reciprocating systems on the apical extrusion of debris in flat-oval canals Marchiori, Monique Dental pulp cavity Root canal preparation Tooth apex |
title_short |
Influence of different reciprocating systems on the apical extrusion of debris in flat-oval canals |
title_full |
Influence of different reciprocating systems on the apical extrusion of debris in flat-oval canals |
title_fullStr |
Influence of different reciprocating systems on the apical extrusion of debris in flat-oval canals |
title_full_unstemmed |
Influence of different reciprocating systems on the apical extrusion of debris in flat-oval canals |
title_sort |
Influence of different reciprocating systems on the apical extrusion of debris in flat-oval canals |
author |
Marchiori, Monique |
author_facet |
Marchiori, Monique Corrêa, Arissa Michelle Yamada Tomazinho, Flávia Sens Fagundes Gabardo, Marilisa Carneiro Leão Mattos, Natanael Henrique Ribeiro Fariniuk, Luiz Fernando Baratto-Filho, Flares |
author_role |
author |
author2 |
Corrêa, Arissa Michelle Yamada Tomazinho, Flávia Sens Fagundes Gabardo, Marilisa Carneiro Leão Mattos, Natanael Henrique Ribeiro Fariniuk, Luiz Fernando Baratto-Filho, Flares |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Marchiori, Monique Corrêa, Arissa Michelle Yamada Tomazinho, Flávia Sens Fagundes Gabardo, Marilisa Carneiro Leão Mattos, Natanael Henrique Ribeiro Fariniuk, Luiz Fernando Baratto-Filho, Flares |
dc.subject.por.fl_str_mv |
Dental pulp cavity Root canal preparation Tooth apex |
topic |
Dental pulp cavity Root canal preparation Tooth apex |
description |
Aim: To evaluate the apical extrusion of debris in flat-oval canals, using three reciprocating systems at two different working lengths (WL), 0 mm and 1 mm from the apical foramen. Methods: Ninety mandibular incisors were randomly divided into three groups based on the systems: WaveOne Gold #25.07 (WOG), ProDesign R #25.06 (PDR), and X1 Blue #25.06 (X1B). Extruded debris were collected and dried in pre-weighed Eppendorf tubes. Three consecutive weighings were performed for each tube, and the mean was calculated. If the assumptions of normality and homogeneity of variance were not met, the Kruskal-Wallis test was used to analyze the amount of extruded debris between groups with the same WL, and the Mann-Whitney U test was used for comparison within groups for each WL. Results: All groups had extruded debris, with higher median values occurring at 1 mm. No significant difference regarding the amount of debris extrusion was observed at 0 mm (p>0.05) and 1 mm (p>0.05) between groups. However, within the groups, at different WL, there was greater extrusion at 1 mm (p<0.05), with PDR differing significantly from the other systems (p<0.05). Conclusion: The extrusion of debris occurred regardless of the group, with higher values at 1 mm. However, using PDR at 1 mm from the apical foramen showed the highest values of extrusion. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-11 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/other |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8663781 10.20396/bjos.v20i00.8663781 |
url |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8663781 |
identifier_str_mv |
10.20396/bjos.v20i00.8663781 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8663781/26918 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Brazilian Journal of Oral Sciences https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Brazilian Journal of Oral Sciences https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporany |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
dc.source.none.fl_str_mv |
Brazilian Journal of Oral Sciences; v. 20 (2021): Continuous Publication; e213781 Brazilian Journal of Oral Sciences; Vol. 20 (2021): Continuous Publication; e213781 1677-3225 reponame:Brazilian journal of oral sciences (Online) instname:Universidade Estadual de Campinas (UNICAMP) instacron:UNICAMP |
instname_str |
Universidade Estadual de Campinas (UNICAMP) |
instacron_str |
UNICAMP |
institution |
UNICAMP |
reponame_str |
Brazilian journal of oral sciences (Online) |
collection |
Brazilian journal of oral sciences (Online) |
repository.name.fl_str_mv |
Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP) |
repository.mail.fl_str_mv |
brjorals@fop.unicamp.br||brjorals@fop.unicamp.br |
_version_ |
1800216403634028544 |