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Use este identificador para citar ou linkar para este item: https://repositorio.ufba.br/handle/ri/17143
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dc.contributor.authorFracassi, Larissa Dantas-
dc.contributor.authorFerraz, Eduardo Gomes-
dc.contributor.authorAlbergaria, Sílvio José-
dc.contributor.authorVeeck, Elaine Bauer-
dc.contributor.authorCosta, Nilza Pereira da-
dc.contributor.authorSarmento, Viviane Almeida-
dc.creatorFracassi, Larissa Dantas-
dc.creatorFerraz, Eduardo Gomes-
dc.creatorAlbergaria, Sílvio José-
dc.creatorVeeck, Elaine Bauer-
dc.creatorCosta, Nilza Pereira da-
dc.creatorSarmento, Viviane Almeida-
dc.date.accessioned2015-03-12T14:52:46Z-
dc.date.available2015-03-12T14:52:46Z-
dc.date.issued2013-01-
dc.identifier.issn1413-294X-
dc.identifier.urihttp://repositorio.ufba.br/ri/handle/ri/17143-
dc.descriptionp.97-103pt_BR
dc.description.abstractObjectives This study was aimed to evaluate different endodontic obturation techniques (Thermafil, lateral condensation, and Tagger’s hybrid technique) regarding the homogeneity of the obturation radiopacity. Materials and methods Seventy roots of human upper central incisors were filled using the Thermafil system, lateral condensation. and Tagger’s hybrid technique. Radiopacity of the filling was evaluated based on mean of grey levels, and its homogeneity was assessed by the coefficient of variation (CV), analyzing the histograms obtained of digitized and digital radiographs. Results The increase in mean grey levels (p < 0.001) and reduction in the CV (p < 0.05) were higher for Tagger’s hybrid technique compared with other methods. Conclusions Tagger’s hybrid technique provided better homogeneity of the obturation radiopacity and better apical sealing compared with lateral condensation technique. Clinical relevance The results suggest that Tagger’s hybrid technique provided the best compaction of the root canal filling material, an important factor for the sealing of obturations and, consequently, for the effectiveness of treatment.pt_BR
dc.language.isoenpt_BR
dc.rightsAcesso Abertopt_BR
dc.sourcehttp://dx.doi.org/10.1007/s00784-012-0675-7pt_BR
dc.subjectRadiodensitypt_BR
dc.subjectDigital radiographypt_BR
dc.subjectImage qualitypt_BR
dc.subjectRoot canal obturationpt_BR
dc.titleEvaluation of the quality of different endodontic obturation techniques by digital radiographypt_BR
dc.title.alternativeClinical Oral Investigationspt_BR
dc.typeArtigo de Periódicopt_BR
dc.identifier.numberv. 17, n. 1pt_BR
dc.publisher.countryBrasilpt_BR
Aparece nas coleções:Artigo Publicado em Periódico (Faculdade de Odontologia)

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