Influence of Root Canal Preparation on Formation of Dentinal Microcracks: A Systematic Review
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402020000300201 |
Resumo: | Abstract The effect of root canal preparation technique on microcrack initiation is a controversial issue. This systematic review aimed to assess the role of root canal preparation techniques with different kinematics (manual, rotary, reciprocating, adaptive, self-adjusting file) on microcrack initiation. In vitro and in situ studies comparing the influence of at least two different root canal preparation techniques on the initiation of dentin microcracks were searched in PubMed/MEDLINE and SCOPUS up to June 5, 2018 without language and period restriction. Two authors independently reviewed all identified titles and abstracts for eligibility. Tables were generated to summarize the included studies, and the included studies were assessed for bias. Fifty-four (n=54) articles met the eligibility criteria. The results were classified according to the method used for microcrack evaluation, and most studies that used micro-computed tomography showed no formation of new cracks after root canal preparation. In general, the instrumentation techniques induced microcrack formation when the methods were destructive, irrespective of kinematics. In relation to the apex region, when the preparation working length was set as the root canal length subtracted of 1 mm, the risk of microcrack initiation reduces. The majority of the included studies had low risk of bias for all assessed domains. Our results seem to indicate that the various root canal preparation techniques considered in this study will not cause damage to the dental structure when adequately employed and the proper methodology is applied. |
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Influence of Root Canal Preparation on Formation of Dentinal Microcracks: A Systematic Reviewendodontic treatmentdentinal microcracksmicro-computed tomography analysisroot canal preparationsystematic reviewAbstract The effect of root canal preparation technique on microcrack initiation is a controversial issue. This systematic review aimed to assess the role of root canal preparation techniques with different kinematics (manual, rotary, reciprocating, adaptive, self-adjusting file) on microcrack initiation. In vitro and in situ studies comparing the influence of at least two different root canal preparation techniques on the initiation of dentin microcracks were searched in PubMed/MEDLINE and SCOPUS up to June 5, 2018 without language and period restriction. Two authors independently reviewed all identified titles and abstracts for eligibility. Tables were generated to summarize the included studies, and the included studies were assessed for bias. Fifty-four (n=54) articles met the eligibility criteria. The results were classified according to the method used for microcrack evaluation, and most studies that used micro-computed tomography showed no formation of new cracks after root canal preparation. In general, the instrumentation techniques induced microcrack formation when the methods were destructive, irrespective of kinematics. In relation to the apex region, when the preparation working length was set as the root canal length subtracted of 1 mm, the risk of microcrack initiation reduces. The majority of the included studies had low risk of bias for all assessed domains. Our results seem to indicate that the various root canal preparation techniques considered in this study will not cause damage to the dental structure when adequately employed and the proper methodology is applied.Fundação Odontológica de Ribeirão Preto2020-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402020000300201Brazilian Dental Journal v.31 n.3 2020reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/0103-6440202002652info:eu-repo/semantics/openAccessValle,Alânia DallaDotto,LaraMorgental,Renata DornellesPereira-Cenci,TatianaPereira,Gabriel Kalil da RochaSarkis-Onofre,Rafaeleng2020-07-09T00:00:00Zoai:scielo:S0103-64402020000300201Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2020-07-09T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false |
dc.title.none.fl_str_mv |
Influence of Root Canal Preparation on Formation of Dentinal Microcracks: A Systematic Review |
title |
Influence of Root Canal Preparation on Formation of Dentinal Microcracks: A Systematic Review |
spellingShingle |
Influence of Root Canal Preparation on Formation of Dentinal Microcracks: A Systematic Review Valle,Alânia Dalla endodontic treatment dentinal microcracks micro-computed tomography analysis root canal preparation systematic review |
title_short |
Influence of Root Canal Preparation on Formation of Dentinal Microcracks: A Systematic Review |
title_full |
Influence of Root Canal Preparation on Formation of Dentinal Microcracks: A Systematic Review |
title_fullStr |
Influence of Root Canal Preparation on Formation of Dentinal Microcracks: A Systematic Review |
title_full_unstemmed |
Influence of Root Canal Preparation on Formation of Dentinal Microcracks: A Systematic Review |
title_sort |
Influence of Root Canal Preparation on Formation of Dentinal Microcracks: A Systematic Review |
author |
Valle,Alânia Dalla |
author_facet |
Valle,Alânia Dalla Dotto,Lara Morgental,Renata Dornelles Pereira-Cenci,Tatiana Pereira,Gabriel Kalil da Rocha Sarkis-Onofre,Rafael |
author_role |
author |
author2 |
Dotto,Lara Morgental,Renata Dornelles Pereira-Cenci,Tatiana Pereira,Gabriel Kalil da Rocha Sarkis-Onofre,Rafael |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Valle,Alânia Dalla Dotto,Lara Morgental,Renata Dornelles Pereira-Cenci,Tatiana Pereira,Gabriel Kalil da Rocha Sarkis-Onofre,Rafael |
dc.subject.por.fl_str_mv |
endodontic treatment dentinal microcracks micro-computed tomography analysis root canal preparation systematic review |
topic |
endodontic treatment dentinal microcracks micro-computed tomography analysis root canal preparation systematic review |
description |
Abstract The effect of root canal preparation technique on microcrack initiation is a controversial issue. This systematic review aimed to assess the role of root canal preparation techniques with different kinematics (manual, rotary, reciprocating, adaptive, self-adjusting file) on microcrack initiation. In vitro and in situ studies comparing the influence of at least two different root canal preparation techniques on the initiation of dentin microcracks were searched in PubMed/MEDLINE and SCOPUS up to June 5, 2018 without language and period restriction. Two authors independently reviewed all identified titles and abstracts for eligibility. Tables were generated to summarize the included studies, and the included studies were assessed for bias. Fifty-four (n=54) articles met the eligibility criteria. The results were classified according to the method used for microcrack evaluation, and most studies that used micro-computed tomography showed no formation of new cracks after root canal preparation. In general, the instrumentation techniques induced microcrack formation when the methods were destructive, irrespective of kinematics. In relation to the apex region, when the preparation working length was set as the root canal length subtracted of 1 mm, the risk of microcrack initiation reduces. The majority of the included studies had low risk of bias for all assessed domains. Our results seem to indicate that the various root canal preparation techniques considered in this study will not cause damage to the dental structure when adequately employed and the proper methodology is applied. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402020000300201 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402020000300201 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-6440202002652 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
dc.source.none.fl_str_mv |
Brazilian Dental Journal v.31 n.3 2020 reponame:Brazilian Dental Journal instname:Fundação Odontológica de Ribeirão Preto (FUNORP) instacron:FUNORP |
instname_str |
Fundação Odontológica de Ribeirão Preto (FUNORP) |
instacron_str |
FUNORP |
institution |
FUNORP |
reponame_str |
Brazilian Dental Journal |
collection |
Brazilian Dental Journal |
repository.name.fl_str_mv |
Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP) |
repository.mail.fl_str_mv |
bdj@forp.usp.br||sergio@fosjc.unesp.br |
_version_ |
1754204095815614464 |