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Campo DC | Valor | Idioma |
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dc.contributor.author | Vaz, Sergio Lins de Azevedo | - |
dc.contributor.author | Vasconcelos, Karla de Faria | - |
dc.contributor.author | Neves, Frederico Sampaio | - |
dc.contributor.author | Melo, Saulo Leonardo Sousa | - |
dc.contributor.author | Campos, Paulo Sérgio Flores | - |
dc.contributor.author | Haiter Neto, Francisco | - |
dc.creator | Vaz, Sergio Lins de Azevedo | - |
dc.creator | Vasconcelos, Karla de Faria | - |
dc.creator | Neves, Frederico Sampaio | - |
dc.creator | Melo, Saulo Leonardo Sousa | - |
dc.creator | Campos, Paulo Sérgio Flores | - |
dc.creator | Haiter Neto, Francisco | - |
dc.date.accessioned | 2015-04-30T13:35:36Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 2212-4403 | - |
dc.identifier.uri | http://repositorio.ufba.br/ri/handle/ri/17514 | - |
dc.description | Texto completo: acesso restrito. p. 121–127 | pt_BR |
dc.description.abstract | Objective To assess the accuracy of cone-beam computed tomography (CBCT) in periimplant fenestration and dehiscence detection, and to determine the effects of 2 voxel sizes and scan modes. Study Design. One hundred titanium implants were placed in bovine ribs in which periimplant fenestration and dehiscence were simulated. CBCT images were acquired with the use of 3 protocols of the i-CAT NG unit: A) 0.2 mm voxel size half-scan (180°); B) 0.2 mm voxel size full-scan (360°); and C) 0.12 mm voxel size full scan (360°). Receiver operating characteristic curves and diagnostic values were obtained. The Az values were compared with the use of analysis of variance. Results The Az value for dehiscence in protocol A was significantly lower than those of B or C (P < .01). They did not statistically differ for fenestration (P > .05).Conclusions Protocol B yielded the highest values. The voxel sizes did not affect fenestration and dehiscence detection, and for dehiscence full-scan performed better than half-scan. | pt_BR |
dc.language.iso | en | pt_BR |
dc.rights | Acesso Aberto | pt_BR |
dc.source | http://dx.doi.org/10.1016/j.oooo.2012.10.003 | pt_BR |
dc.subject | Tomography, X-Ray Computed | pt_BR |
dc.subject | Dental Implants | pt_BR |
dc.title | Detection of periimplant fenestration and dehiscence with the use of two scan modes and the smallest voxel sizes of a cone-beam computed tomography device | pt_BR |
dc.title.alternative | Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.identifier.number | v. 115, n. 1 | pt_BR |
dc.embargo.liftdate | 10000-01-01 | - |
dc.publisher.country | Brasil | pt_BR |
Aparece nas coleções: | Artigo Publicado em Periódico (Faculdade de Odontologia) |
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Arquivo | Descrição | Tamanho | Formato | |
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Sergio Lins de Azevedo Vaz.pdf | 617,2 kB | Adobe PDF | Visualizar/Abrir |
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