Effect of glide path on transportation promoted by NiTi and M-Wire instruments
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/1525 |
Resumo: | Objective: To evaluate the effect of glide path creation on transportation promoted by NiTi and M-Wire instruments. Material and Methods: Sixty polyester resin blocks containing a simulated root canal were distributed into four groups (n=15), according to the protocols/systems used for root canal preparation: GPR group - glide path + Revo-S system; R group - no glide path + Revo-S system; GPPN group - glide path + ProTaper Next system and PN group - no glide path + ProTaper Next system. Root canals were photographed before and after preparation, and the images were superimposed to evaluate the transportation at the apical, middle and coronal thirds. The time spent to perform preparation was also measured (seconds). Data were submitted to the non-parametric Kruskal-Wallis test (p<0.05) for statistical analysis. Results: In the apical third, there was no significant difference among groups (p>0.05). GPR and R groups were similar in the middle third (p>0.05). However, the transportation value in GPR group was statistically higher in comparison with GPPN and PN groups (p<0.05). In the coronal third, GPR and R groups were similar (p>0.05). Only R group presented significant difference in comparison with GPPN and PN groups (p<0.05). There was no difference among groups about time spent to perform preparation (p>0.05). Conclusion: None of the systems were capable of maintaining the original trajectory of the simulated root canal, and the glide path had no effect on the transportation promoted by instruments.KeywordsDental instruments; Endodontics; Root canal preparation. |
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oai:ojs.pkp.sfu.ca:article/1525 |
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UNESP-20 |
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Brazilian Dental Science |
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Effect of glide path on transportation promoted by NiTi and M-Wire instrumentsObjective: To evaluate the effect of glide path creation on transportation promoted by NiTi and M-Wire instruments. Material and Methods: Sixty polyester resin blocks containing a simulated root canal were distributed into four groups (n=15), according to the protocols/systems used for root canal preparation: GPR group - glide path + Revo-S system; R group - no glide path + Revo-S system; GPPN group - glide path + ProTaper Next system and PN group - no glide path + ProTaper Next system. Root canals were photographed before and after preparation, and the images were superimposed to evaluate the transportation at the apical, middle and coronal thirds. The time spent to perform preparation was also measured (seconds). Data were submitted to the non-parametric Kruskal-Wallis test (p<0.05) for statistical analysis. Results: In the apical third, there was no significant difference among groups (p>0.05). GPR and R groups were similar in the middle third (p>0.05). However, the transportation value in GPR group was statistically higher in comparison with GPPN and PN groups (p<0.05). In the coronal third, GPR and R groups were similar (p>0.05). Only R group presented significant difference in comparison with GPPN and PN groups (p<0.05). There was no difference among groups about time spent to perform preparation (p>0.05). Conclusion: None of the systems were capable of maintaining the original trajectory of the simulated root canal, and the glide path had no effect on the transportation promoted by instruments.KeywordsDental instruments; Endodontics; Root canal preparation.Institute of Science and Technology of São José dos Campos2018-03-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentimage/tiffimage/tiffimage/tiffapplication/pdfapplication/pdfhttps://ojs.ict.unesp.br/index.php/cob/article/view/152510.14295/bds.2018.v21i1.1525Brazilian Dental Science; Vol. 21 No. 1 (2018): Jan. - Mar. / 2018 - Published March 2018; 104-110Brazilian Dental Science; v. 21 n. 1 (2018): Jan. - Mar. / 2018 - Published March 2018; 104-1102178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPenghttps://ojs.ict.unesp.br/index.php/cob/article/view/1525/1224https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3227https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3228https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3229https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3230https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3231https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3232Copyright (c) 2018 Brazilian Dental Scienceinfo:eu-repo/semantics/openAccessNogueira, Tatiane PiresBessa, Ellen Roberta LimaNunes, Eduardo da CostaMarques, André Augusto FrancoGarcia, Lucas da Fonseca Robertide Carvalho, Fredson Márcio Acris2020-01-28T12:10:07Zoai:ojs.pkp.sfu.ca:article/1525Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:30:15.550182Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Effect of glide path on transportation promoted by NiTi and M-Wire instruments |
title |
Effect of glide path on transportation promoted by NiTi and M-Wire instruments |
spellingShingle |
Effect of glide path on transportation promoted by NiTi and M-Wire instruments Nogueira, Tatiane Pires |
title_short |
Effect of glide path on transportation promoted by NiTi and M-Wire instruments |
title_full |
Effect of glide path on transportation promoted by NiTi and M-Wire instruments |
title_fullStr |
Effect of glide path on transportation promoted by NiTi and M-Wire instruments |
title_full_unstemmed |
Effect of glide path on transportation promoted by NiTi and M-Wire instruments |
title_sort |
Effect of glide path on transportation promoted by NiTi and M-Wire instruments |
author |
Nogueira, Tatiane Pires |
author_facet |
Nogueira, Tatiane Pires Bessa, Ellen Roberta Lima Nunes, Eduardo da Costa Marques, André Augusto Franco Garcia, Lucas da Fonseca Roberti de Carvalho, Fredson Márcio Acris |
author_role |
author |
author2 |
Bessa, Ellen Roberta Lima Nunes, Eduardo da Costa Marques, André Augusto Franco Garcia, Lucas da Fonseca Roberti de Carvalho, Fredson Márcio Acris |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Nogueira, Tatiane Pires Bessa, Ellen Roberta Lima Nunes, Eduardo da Costa Marques, André Augusto Franco Garcia, Lucas da Fonseca Roberti de Carvalho, Fredson Márcio Acris |
description |
Objective: To evaluate the effect of glide path creation on transportation promoted by NiTi and M-Wire instruments. Material and Methods: Sixty polyester resin blocks containing a simulated root canal were distributed into four groups (n=15), according to the protocols/systems used for root canal preparation: GPR group - glide path + Revo-S system; R group - no glide path + Revo-S system; GPPN group - glide path + ProTaper Next system and PN group - no glide path + ProTaper Next system. Root canals were photographed before and after preparation, and the images were superimposed to evaluate the transportation at the apical, middle and coronal thirds. The time spent to perform preparation was also measured (seconds). Data were submitted to the non-parametric Kruskal-Wallis test (p<0.05) for statistical analysis. Results: In the apical third, there was no significant difference among groups (p>0.05). GPR and R groups were similar in the middle third (p>0.05). However, the transportation value in GPR group was statistically higher in comparison with GPPN and PN groups (p<0.05). In the coronal third, GPR and R groups were similar (p>0.05). Only R group presented significant difference in comparison with GPPN and PN groups (p<0.05). There was no difference among groups about time spent to perform preparation (p>0.05). Conclusion: None of the systems were capable of maintaining the original trajectory of the simulated root canal, and the glide path had no effect on the transportation promoted by instruments.KeywordsDental instruments; Endodontics; Root canal preparation. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-03-28 |
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://ojs.ict.unesp.br/index.php/cob/article/view/1525 10.14295/bds.2018.v21i1.1525 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/1525 |
identifier_str_mv |
10.14295/bds.2018.v21i1.1525 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/1525/1224 https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3227 https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3228 https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3229 https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3230 https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3231 https://ojs.ict.unesp.br/index.php/cob/article/view/1525/3232 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Brazilian Dental Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Brazilian Dental Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document image/tiff image/tiff image/tiff application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
dc.source.none.fl_str_mv |
Brazilian Dental Science; Vol. 21 No. 1 (2018): Jan. - Mar. / 2018 - Published March 2018; 104-110 Brazilian Dental Science; v. 21 n. 1 (2018): Jan. - Mar. / 2018 - Published March 2018; 104-110 2178-6011 reponame:Brazilian Dental Science instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Brazilian Dental Science |
collection |
Brazilian Dental Science |
repository.name.fl_str_mv |
Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
repository.mail.fl_str_mv |
sergio@fosjc.unesp.br||sergio@fosjc.unesp.br |
_version_ |
1788346900266614784 |