Assessing the cyclic fatigue resistance and sterilization effects on replica-like endodontic instruments compared to Reciproc Blue

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Autor(es): dc.contributorEndodontia-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidad Espíritu Santo-
Autor(es): dc.contributorAeronautics Technological Institute (ITA)-
Autor(es): dc.creatordos Reis, Fernando Antonio Siano-
Autor(es): dc.creatorAbu Hasna, Amjad-
Autor(es): dc.creatorRagozzini, Gustavo-
Autor(es): dc.creatorde Moura, Felipe Bernardo-
Autor(es): dc.creatorCampos, Tiago Moreira Bastos-
Autor(es): dc.creatorde Martin, Alexandre Sigrist-
Autor(es): dc.creatorCarvalho, Cláudio Antonio Talge-
Autor(es): dc.creatorBueno, Carlos Eduardo Silveira-
Data de aceite: dc.date.accessioned2025-08-21T17:46:40Z-
Data de disponibilização: dc.date.available2025-08-21T17:46:40Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1038/s41598-023-50096-2-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/300139-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/300139-
Descrição: dc.descriptionThis study aimed to evaluate the effect of the number of uses and autoclave sterilization on the cyclic fatigue resistance of four replica-like instruments RC Blue; Only One File Blue; Recip One Blue; and Micro Blue compared to the original system Reciproc Blue (VDW, Munich, Germany). The instruments were analyzed by scanning electron microscope (SEM) before being used in root canal instrumentation (baseline). Fifty molars were instrumented by ten instruments (n=10). After sterilization in an autoclave, the instruments were analyzed by SEM. This procedure was repeated twice more using different molars, totaling 3 rounds of instrumentation, sterilization and SEM analysis. Then, ten different instruments from each brand were tested for cyclic fatigue resistance. Number of uses data were analyzed using Chi-squared analysis, and cyclic fatigue data were analyzed by one-way Anova followed by Tukey’s test as the data had normal distribution. The fracture times for all systems had no significant difference, but Micro Blue had significantly lower values than the other systems (p < 0.05). The SEM analysis showed distortions in the instruments after the 3rd use. Therefore, all tested instruments except of Micro Blue have similar resistance to cyclic fatigue, and all are reliable for use in up to 2-cases.-
Descrição: dc.descriptionFaculdade São Leopoldo Mandic Instituto de Pesquisas São Leopoldo Mandic Endodontia, SP-
Descrição: dc.descriptionDepartment of Restorative Dentistry Endodontics Division Institute of Science and Technology São Paulo State University (UNESP), Av. Eng. Francisco José Longo Avenue 777, SP-
Descrição: dc.descriptionSchool of Dentistry Universidad Espíritu Santo-
Descrição: dc.descriptionPhysics Department Aeronautics Technological Institute (ITA), SP-
Descrição: dc.descriptionDepartment of Restorative Dentistry Endodontics Division Institute of Science and Technology São Paulo State University (UNESP), Av. Eng. Francisco José Longo Avenue 777, SP-
Idioma: dc.languageen-
Relação: dc.relationScientific Reports-
???dc.source???: dc.sourceScopus-
Título: dc.titleAssessing the cyclic fatigue resistance and sterilization effects on replica-like endodontic instruments compared to Reciproc Blue-
Tipo de arquivo: dc.typelivro digital-
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