Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/243002
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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.typeArtigo de periódicopt_BR
dc.titleImpact Of Root Fillings And Posts On The Diagnostic Ability Of Three Intra-oral Digital Radiographic Systems In Detecting Vertical Root Fracturespt_BR
dc.contributor.authorNascimentopt_BR
dc.contributor.authorH. A. R.; Nevespt_BR
dc.contributor.authorF. S.; de-Azevedo-Vazpt_BR
dc.contributor.authorS. L.; Duquept_BR
dc.contributor.authorT. M.; Ambrosanopt_BR
dc.contributor.authorG. M. B.; Freitaspt_BR
dc.contributor.authorD. Q.pt_BR
unicamp.author.emailarnhelena@gmail.compt_BR
unicamp.authorFreitas, D. Q.] Univ Estadual Campinas, Piracicaba Dent Sch, Dept Oral Diag, Div Oral Radiol, Piracicaba, Brazilpt_BR
unicamp.author[Duque, T. M.] Univ Estadual Campinas, Piracicaba Dent Sch, Dept Clin Dent, Div Endodont, Piracicaba, Brazilpt_BR
unicamp.author[Ambrosano, G. M. B.] Univ Estadual Campinas, Dent Sch Piracicaba, Dept Community Dent, Div Bioestat, Piracicaba, Brazilpt_BR
unicamp.author.external[Nascimento, H. A. R.pt
unicamp.author.externalNeves, F. S.pt
unicamp.author.external[de-Azevedo-Vaz, S. L.] Univ Fed Espirito Santo, Fac Dent, Dept Clin Dent, Vitoria, Spainpt
dc.subjectBeam Computed-tomographypt_BR
dc.subjectConventional Radiographypt_BR
dc.subjectIn-vitropt_BR
dc.subjectEx-vivopt_BR
dc.subjectTreated Teethpt_BR
dc.subjectFilmpt_BR
dc.subjectLesionspt_BR
dc.subjectCariespt_BR
dc.subjectReceptorspt_BR
dc.subjectImagespt_BR
dc.description.abstractAim To evaluate (i) the accuracy of three intra-oral digital systems in detecting vertical root fractures (VRFs); and (ii) the influence of different intracanal conditions (without filling, filled with Gutta-percha and metal or fibreglass post). Methodology Forty single-rooted human teeth were decoronated and the root canals prepared. VRFs were induced using a universal testing machine on 20 teeth. Radiographic images were obtained using the paralleling technique with three different horizontal angulations on conventional E/F film, two storage phosphor plates (Digora Optime and VistaScan) and one sensor system (SnapShot). All teeth were radiographed with all intracanal conditions tested. All images were evaluated by five examiners. After 30days, 25% of the images were reviewed. Areas under ROC curves, sensitivity, specificity, accuracy, positive predictive and negative predictive values were compared by anova. Results The weighted kappa values for intra- and interobserver reproducibility were 0.48-0.74 and 0.57-0.66, respectively. The sensitivity revealed a significant difference between imaging modalities, with higher values for SnapShot (0.53) and VistaScan (0.46), followed by the film (0.41) and Digora (0.38). The area under the ROC curve for SnapShot (0.82) was greater than for the other systems in the teeth with a fibreglass post (VistaScan: 0.70; Digora: 0.64; film: 0.60). Conclusion All systems gave a similar performance for detecting VRFs; all gave a good performance in the absence of intracanal materials, but performed less well in the presence of a metal post or Gutta-percha. In teeth with a fibreglass post, digital systems with higher resolution should be used.en
dc.relation.ispartofINTERNATIONAL ENDODONTIC JOURNALpt_BR
dc.publisher.countryHOBOKENpt_BR
dc.publisherWILEY-BLACKWELLpt_BR
dc.date.issued2015-SEPpt_BR
dc.identifier.citationImpact Of Root Fillings And Posts On The Diagnostic Ability Of Three Intra-oral Digital Radiographic Systems In Detecting Vertical Root Fractures. Wiley-blackwell, v. 48, p. 864-871 SEP-2015.pt_BR
dc.language.isoenpt_BR
dc.description.volume48pt_BR
dc.description.issuenumber9pt_BR
dc.description.firstpage864pt_BR
dc.description.lastpage871pt_BR
dc.rightsfechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0143-2885pt_BR
dc.identifier.wosidWOS:000358683300005pt_BR
dc.identifier.doi10.1111/iej.12382pt_BR
dc.identifier.urlhttp://onlinelibrary.wiley.com/doi/10.1111/iej.12382/abstractpt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorship1Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.date.available2016-06-07T13:21:01Z-
dc.date.accessioned2016-06-07T13:21:01Z-
dc.description.provenanceMade available in DSpace on 2016-06-07T13:21:01Z (GMT). No. of bitstreams: 1 wos_000358683300005.pdf: 216938 bytes, checksum: 631d33e60043652cf4c2fa7fe59c9124 (MD5) Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/243002-
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