Influence of prior 810-nm-diode intracanal laser irradiation on hydrophilic resin-based sealer obturation

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Autor(es): dc.contributorUniversidade Cruzeiro do Sul - Unicsul-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUltradent Products Inc.-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorMoura-Netto, Cacio-
Autor(es): dc.creatorPalo, Renato Miotto-
Autor(es): dc.creatorCamargo, Samira Esteves Afonso-
Autor(es): dc.creatorJent, Caro-
Autor(es): dc.creatorLeonardo, Renato De Toledo-
Autor(es): dc.creatorMarques, Marcia Martins-
Data de aceite: dc.date.accessioned2025-08-21T18:25:45Z-
Data de disponibilização: dc.date.available2025-08-21T18:25:45Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2012-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/S1806-83242012005000010-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/226993-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/226993-
Descrição: dc.descriptionDentin wall structural changes caused by 810-nm-diode laser irradiation can influence the sealing ability of endodontic sealers. The objective of this study was to evaluate the apical leakage of AH Plus and RealSeal resin-based sealers with and without prior diode laser irradiation. Fifty-two single-rooted mandibular premolars were prepared and divided into 4 groups, according to the endodontic sealer used and the use or non-use of laser irradiation. The protocol for laser irradiation was 2.5W, continuous wave in scanning mode, with 4 exposures per tooth. After sample preparation, apical leakage of 50% ammoniacal silver nitrate impregnation was analyzed. When the teeth were not exposed to irradiation, the RealSeal sealer achieved the highest scores, showing the least leakage, with significant differences at the 5% level (Kruskal-Wallis test, p = 0.0004), compared with AH Plus. When the teeth were exposed to the 810-nm-diode laser irradiation, the sealing ability of AH Plus sealer was improved (p = 0282). In the RealSeal groups, the intracanal laser irradiation did not interfere with the leakage index, showing similar results in the GRS and GRSd groups (p = 0.1009).-
Descrição: dc.descriptionDepartment of Endodontics Dental School Universidade Cruzeiro do Sul - Unicsul, São Paulo, SP-
Descrição: dc.descriptionDepartment of Endodontics Dental School Univ. Estad. Paulista - UNESP, São José dos Campos, SP-
Descrição: dc.descriptionDepartment of Biochemistry Dental School Univ. Estad. Paulista - UNESP, São José dos Campos, SP-
Descrição: dc.descriptionUltradent Products Inc., South Jordan, UT-
Descrição: dc.descriptionDepartment of Endodontics Dental School Univ. Estad. Paulista - UNESP, Araraquara, SP-
Descrição: dc.descriptionDepartment of Endodontics Dental School Universidade de São Paulo - USP, São Paulo, SP-
Descrição: dc.descriptionDepartment of Endodontics Dental School Univ. Estad. Paulista - UNESP, São José dos Campos, SP-
Descrição: dc.descriptionDepartment of Biochemistry Dental School Univ. Estad. Paulista - UNESP, São José dos Campos, SP-
Descrição: dc.descriptionDepartment of Endodontics Dental School Univ. Estad. Paulista - UNESP, Araraquara, SP-
Formato: dc.format323-329-
Idioma: dc.languageen-
Relação: dc.relationBrazilian Oral Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectDental pulp cavity-
Palavras-chave: dc.subjectEndodontics-
Palavras-chave: dc.subjectLaser therapy-
Palavras-chave: dc.subjectRoot canal filling materials-
Palavras-chave: dc.subjectRoot canal therapy-
Título: dc.titleInfluence of prior 810-nm-diode intracanal laser irradiation on hydrophilic resin-based sealer obturation-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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