Cleaning capacity of hybrid instrumentation technique using reamer with alternating cutting edges system files: Histological analysis
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4103/0976-237X.132330 http://hdl.handle.net/11449/231387 |
Resumo: | Aim: The aim of the following study is to evaluate the cleaning capacity of a hybrid instrumentation technique using Reamer with Alternating Cutting Edges (RaCe) system files in the apical third of mesial roots of mandibular molars. Materials and Methods: Twenty teeth were selected and separated into two groups (n = 20) according to instrumentation technique as follows: BioRaCe - chemomechanical preparation with K-type files #10 and #15; and files BioRaCe BR0, BR1, BR2, BR3, and BR4; HybTec - hybrid instrumentation technique with K-type files #10 and #15 in the working length, #20 at 2 mm, #25 at 3 mm, cervical preparation with Largo burs #1 and #2; apical preparation with K-type files #15, #20, and #25 and RaCe files #25.04 and #30.04. The root canals were irrigated with 1 ml of 2.5% sodium hypochlorite at each change of instrument. The specimens were histologically processed and photographed under light optical microscope. The images were inserted onto an integration grid to count the amount of debris present in the root canal. Results: BioRaCe presented the highest percentage of debris in the apical third, however, with no statistically significant difference for HybTec (P > 0.05). Conclusions: The hybrid technique presented similar cleaning capacity as the technique recommended by the manufacturer. |
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Cleaning capacity of hybrid instrumentation technique using reamer with alternating cutting edges system files: Histological analysisCleaning capacityendodonticsroot canal treatmentrotary endodonticsAim: The aim of the following study is to evaluate the cleaning capacity of a hybrid instrumentation technique using Reamer with Alternating Cutting Edges (RaCe) system files in the apical third of mesial roots of mandibular molars. Materials and Methods: Twenty teeth were selected and separated into two groups (n = 20) according to instrumentation technique as follows: BioRaCe - chemomechanical preparation with K-type files #10 and #15; and files BioRaCe BR0, BR1, BR2, BR3, and BR4; HybTec - hybrid instrumentation technique with K-type files #10 and #15 in the working length, #20 at 2 mm, #25 at 3 mm, cervical preparation with Largo burs #1 and #2; apical preparation with K-type files #15, #20, and #25 and RaCe files #25.04 and #30.04. The root canals were irrigated with 1 ml of 2.5% sodium hypochlorite at each change of instrument. The specimens were histologically processed and photographed under light optical microscope. The images were inserted onto an integration grid to count the amount of debris present in the root canal. Results: BioRaCe presented the highest percentage of debris in the apical third, however, with no statistically significant difference for HybTec (P > 0.05). Conclusions: The hybrid technique presented similar cleaning capacity as the technique recommended by the manufacturer.Department of Endodontics School of Dentistry Federal University of AmazonasDepartment of Restorative Dentistry Araraquara School of Dentistry University of São Paulo StateState University of AmazonasDepartment of Dental Materials and Prosthodontics Ribeirão Preto School of Dentistry University of São Paulo, Rua Siró Kaku, No. 72, Bairro Jardim BotânicoFederal University of AmazonasUniversidade de São Paulo (USP)State University of AmazonasJúnior, Emilio Carlos SponchiadoDa Fonseca, Tiago SilvaDa Frota, Matheus FrancoDe Carvalho, Fredson Marcio AcrisMarques, André Augusto FrancoGarcia, Lucas Da Fonseca Roberti2022-04-29T08:45:02Z2022-04-29T08:45:02Z2014-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article203-208http://dx.doi.org/10.4103/0976-237X.132330Contemporary Clinical Dentistry, v. 5, n. 2, p. 203-208, 2014.0976-23610976-237Xhttp://hdl.handle.net/11449/23138710.4103/0976-237X.1323302-s2.0-84994888566Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengContemporary Clinical Dentistryinfo:eu-repo/semantics/openAccess2022-04-29T08:45:02Zoai:repositorio.unesp.br:11449/231387Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:45:02Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Cleaning capacity of hybrid instrumentation technique using reamer with alternating cutting edges system files: Histological analysis |
title |
Cleaning capacity of hybrid instrumentation technique using reamer with alternating cutting edges system files: Histological analysis |
spellingShingle |
Cleaning capacity of hybrid instrumentation technique using reamer with alternating cutting edges system files: Histological analysis Júnior, Emilio Carlos Sponchiado Cleaning capacity endodontics root canal treatment rotary endodontics |
title_short |
Cleaning capacity of hybrid instrumentation technique using reamer with alternating cutting edges system files: Histological analysis |
title_full |
Cleaning capacity of hybrid instrumentation technique using reamer with alternating cutting edges system files: Histological analysis |
title_fullStr |
Cleaning capacity of hybrid instrumentation technique using reamer with alternating cutting edges system files: Histological analysis |
title_full_unstemmed |
Cleaning capacity of hybrid instrumentation technique using reamer with alternating cutting edges system files: Histological analysis |
title_sort |
Cleaning capacity of hybrid instrumentation technique using reamer with alternating cutting edges system files: Histological analysis |
author |
Júnior, Emilio Carlos Sponchiado |
author_facet |
Júnior, Emilio Carlos Sponchiado Da Fonseca, Tiago Silva Da Frota, Matheus Franco De Carvalho, Fredson Marcio Acris Marques, André Augusto Franco Garcia, Lucas Da Fonseca Roberti |
author_role |
author |
author2 |
Da Fonseca, Tiago Silva Da Frota, Matheus Franco De Carvalho, Fredson Marcio Acris Marques, André Augusto Franco Garcia, Lucas Da Fonseca Roberti |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Federal University of Amazonas Universidade de São Paulo (USP) State University of Amazonas |
dc.contributor.author.fl_str_mv |
Júnior, Emilio Carlos Sponchiado Da Fonseca, Tiago Silva Da Frota, Matheus Franco De Carvalho, Fredson Marcio Acris Marques, André Augusto Franco Garcia, Lucas Da Fonseca Roberti |
dc.subject.por.fl_str_mv |
Cleaning capacity endodontics root canal treatment rotary endodontics |
topic |
Cleaning capacity endodontics root canal treatment rotary endodontics |
description |
Aim: The aim of the following study is to evaluate the cleaning capacity of a hybrid instrumentation technique using Reamer with Alternating Cutting Edges (RaCe) system files in the apical third of mesial roots of mandibular molars. Materials and Methods: Twenty teeth were selected and separated into two groups (n = 20) according to instrumentation technique as follows: BioRaCe - chemomechanical preparation with K-type files #10 and #15; and files BioRaCe BR0, BR1, BR2, BR3, and BR4; HybTec - hybrid instrumentation technique with K-type files #10 and #15 in the working length, #20 at 2 mm, #25 at 3 mm, cervical preparation with Largo burs #1 and #2; apical preparation with K-type files #15, #20, and #25 and RaCe files #25.04 and #30.04. The root canals were irrigated with 1 ml of 2.5% sodium hypochlorite at each change of instrument. The specimens were histologically processed and photographed under light optical microscope. The images were inserted onto an integration grid to count the amount of debris present in the root canal. Results: BioRaCe presented the highest percentage of debris in the apical third, however, with no statistically significant difference for HybTec (P > 0.05). Conclusions: The hybrid technique presented similar cleaning capacity as the technique recommended by the manufacturer. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-01 2022-04-29T08:45:02Z 2022-04-29T08:45:02Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.4103/0976-237X.132330 Contemporary Clinical Dentistry, v. 5, n. 2, p. 203-208, 2014. 0976-2361 0976-237X http://hdl.handle.net/11449/231387 10.4103/0976-237X.132330 2-s2.0-84994888566 |
url |
http://dx.doi.org/10.4103/0976-237X.132330 http://hdl.handle.net/11449/231387 |
identifier_str_mv |
Contemporary Clinical Dentistry, v. 5, n. 2, p. 203-208, 2014. 0976-2361 0976-237X 10.4103/0976-237X.132330 2-s2.0-84994888566 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Contemporary Clinical Dentistry |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
203-208 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803046626241019904 |