Filling ability of ready-to-use or powder-liquid calcium silicate-based sealers after ultrasonic agitation

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorPresidente Antônio Carlos – UNIPAC-
Autor(es): dc.contributorPresidente Tancredo de Almeida Neves – UNIPTAN-
Autor(es): dc.creatorTanomaru-Filho, Mário-
Autor(es): dc.creatorLucchesi, Maíra Bonassi-
Autor(es): dc.creatorSantos-Junior, Airton Oliveira-
Autor(es): dc.creatorTavares, Karina Ines Medina Carita-
Autor(es): dc.creatorPinto, Jáder Camilo-
Autor(es): dc.creatorGuerreiro-Tanomaru, Juliane Maria-
Data de aceite: dc.date.accessioned2025-08-21T17:57:31Z-
Data de disponibilização: dc.date.available2025-08-21T17:57:31Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/0103-6440202405802-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/309955-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/309955-
Descrição: dc.descriptionThis study evaluated the effect of ultrasonic agitation on the filling capacity of ready-to-use calcium silicate-based sealer Bio-C Sealer (BCS, Angelus, Paraná, Brazil) or powder-liquid BioRoot RCS (BR, Septodont, Saint-Maur-des-Fossés, France) using curved artificial canals by micro-computed tomography (micro-CT). Additionally, flow (mm) and flow area (mm2) were evaluated for both materials. Acrylic resin main canal (60° curvature and 5 mm radius, with 3 lateral canals in the cervical, middle, and apical thirds) were prepared up to size 40/.05 (Prodesign Logic, Brazil). The agitation method was used with ultrasonic tip (US, Irrisonic, Helse, Brazil): BCS, BCS/US, BR, and BR/US. All specimens were filled using the single-cone technique. The samples were scanned by micro-CT (8,74 µm) after obturation. The percentage of filling material and voids were calculated. Flow was evaluated based on ISO 6876/2012 standards (mm) and area (mm2). The data were statistically analyzed using ANOVA and Tukey tests (α = 0.05). BR/US showed lower percentage of filling material in the lateral canals than and, BCS/US (p<0.05). BR/US resulted in a higher percentage of voids than BR in the lateral apical third (p<0.05). BCS showed higher flow than BR (p<0.05). BCS and BR presented proper filling capacity in the simulated curved canals regardless of the use of ultrasonic agitation. However, BR/US showed more voids in the apical third. BCS demonstrates higher filling ability.-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry UNESP – Universidade Estadual Paulista, SP-
Descrição: dc.descriptionDepartament of Dentistry – Centro Universitário Presidente Antônio Carlos – UNIPAC, MG-
Descrição: dc.descriptionDepartment of Dentistry – Centro Universitário Presidente Tancredo de Almeida Neves – UNIPTAN, MG-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry UNESP – Universidade Estadual Paulista, SP-
Idioma: dc.languageen-
Relação: dc.relationBrazilian Dental Journal-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectEndodontics-
Palavras-chave: dc.subjectphysical properties-
Palavras-chave: dc.subjectroot canal filling-
Palavras-chave: dc.subjectultrasonic-
Palavras-chave: dc.subjectx-ray microtomography-
Título: dc.titleFilling ability of ready-to-use or powder-liquid calcium silicate-based sealers after ultrasonic agitation-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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