Accuracy of Linear Measurements in Cone Beam Computed Tomography With Different Voxel Sizes

Detalhes bibliográficos
Autor(a) principal: Torres, Marianna Guanaes Gomes
Data de Publicação: 2012
Outros Autores: Campos, Paulo Sérgio Flores, Pena Neto Segundo, Nilson, Navarro, Marcus Vinícius Teixeira, Rebello, Iêda Margarida Crusoé Rocha
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/16149
Resumo: Texto completo: acesso restrito. p. 150–155
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spelling Torres, Marianna Guanaes GomesCampos, Paulo Sérgio FloresPena Neto Segundo, NilsonNavarro, Marcus Vinícius TeixeiraRebello, Iêda Margarida Crusoé RochaTorres, Marianna Guanaes GomesCampos, Paulo Sérgio FloresPena Neto Segundo, NilsonNavarro, Marcus Vinícius TeixeiraRebello, Iêda Margarida Crusoé Rocha2014-09-23T14:54:57Z20121056-6163http://repositorio.ufba.br/ri/handle/ri/16149v. 21, n. 2Texto completo: acesso restrito. p. 150–155Objective: To evaluate the accuracy of linear measurements on dry mandible specimens using cone beam computed tomography (CBCT) images acquired with different voxel sizes. Methodology: Eight human dry mandibles were submitted to CBCT examination, using the i-CAT (Imaging Sciences, Inc. Hatfield, PA) device and four protocols with different voxel sizes. Tomographic slices with a more central view of the markers, placed on six sites on each mandible, were selected to perform measurements. Values obtained from direct measurements on the dry mandible after sectioning them on the preestablished sites were compared with measurements from the tomographic images and the measurement error. Results: There was no statistical difference between the measurement error of the protocols (P = 0.606). The mean value of the difference between the values obtained in the images and the dry mandible was smaller than 1 mm for all the protocols. Conclusion: The accuracy of vertical and horizontal measurements, using CBCT (i-CAT) for the four protocols, was shown to bSubmitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-08-13T15:32:21Z No. of bitstreams: 1 Marianna Guanaes Gomes Torres.pdf: 653253 bytes, checksum: 8a5249b8d86ee685aa29438b9b2a34d7 (MD5)Approved for entry into archive by Delba Rosa (delba@ufba.br) on 2014-09-23T14:54:57Z (GMT) No. of bitstreams: 1 Marianna Guanaes Gomes Torres.pdf: 653253 bytes, checksum: 8a5249b8d86ee685aa29438b9b2a34d7 (MD5)Made available in DSpace on 2014-09-23T14:54:57Z (GMT). No. of bitstreams: 1 Marianna Guanaes Gomes Torres.pdf: 653253 bytes, checksum: 8a5249b8d86ee685aa29438b9b2a34d7 (MD5) Previous issue date: 2012http://dx.doi.org/ 10.1097/ID.0b013e31824bf93creponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAcone beam computed tomographyTomographyVoxelAccuracy of Linear Measurements in Cone Beam Computed Tomography With Different Voxel SizesImplant Dentistryinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALMarianna Guanaes Gomes Torres.pdfMarianna Guanaes Gomes Torres.pdfapplication/pdf653253https://repositorio.ufba.br/bitstream/ri/16149/1/Marianna%20Guanaes%20Gomes%20Torres.pdf8a5249b8d86ee685aa29438b9b2a34d7MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/16149/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTMarianna Guanaes Gomes Torres.pdf.txtMarianna Guanaes Gomes Torres.pdf.txtExtracted texttext/plain25359https://repositorio.ufba.br/bitstream/ri/16149/3/Marianna%20Guanaes%20Gomes%20Torres.pdf.txt54cfaa3cf2004cbbcf40435cb86c8643MD53ri/161492022-07-05 14:03:30.234oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:30Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Accuracy of Linear Measurements in Cone Beam Computed Tomography With Different Voxel Sizes
dc.title.alternative.pt_BR.fl_str_mv Implant Dentistry
title Accuracy of Linear Measurements in Cone Beam Computed Tomography With Different Voxel Sizes
spellingShingle Accuracy of Linear Measurements in Cone Beam Computed Tomography With Different Voxel Sizes
Torres, Marianna Guanaes Gomes
cone beam computed tomography
Tomography
Voxel
title_short Accuracy of Linear Measurements in Cone Beam Computed Tomography With Different Voxel Sizes
title_full Accuracy of Linear Measurements in Cone Beam Computed Tomography With Different Voxel Sizes
title_fullStr Accuracy of Linear Measurements in Cone Beam Computed Tomography With Different Voxel Sizes
title_full_unstemmed Accuracy of Linear Measurements in Cone Beam Computed Tomography With Different Voxel Sizes
title_sort Accuracy of Linear Measurements in Cone Beam Computed Tomography With Different Voxel Sizes
author Torres, Marianna Guanaes Gomes
author_facet Torres, Marianna Guanaes Gomes
Campos, Paulo Sérgio Flores
Pena Neto Segundo, Nilson
Navarro, Marcus Vinícius Teixeira
Rebello, Iêda Margarida Crusoé Rocha
author_role author
author2 Campos, Paulo Sérgio Flores
Pena Neto Segundo, Nilson
Navarro, Marcus Vinícius Teixeira
Rebello, Iêda Margarida Crusoé Rocha
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Torres, Marianna Guanaes Gomes
Campos, Paulo Sérgio Flores
Pena Neto Segundo, Nilson
Navarro, Marcus Vinícius Teixeira
Rebello, Iêda Margarida Crusoé Rocha
Torres, Marianna Guanaes Gomes
Campos, Paulo Sérgio Flores
Pena Neto Segundo, Nilson
Navarro, Marcus Vinícius Teixeira
Rebello, Iêda Margarida Crusoé Rocha
dc.subject.por.fl_str_mv cone beam computed tomography
Tomography
Voxel
topic cone beam computed tomography
Tomography
Voxel
description Texto completo: acesso restrito. p. 150–155
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2014-09-23T14:54:57Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/16149
dc.identifier.issn.none.fl_str_mv 1056-6163
dc.identifier.number.pt_BR.fl_str_mv v. 21, n. 2
identifier_str_mv 1056-6163
v. 21, n. 2
url http://repositorio.ufba.br/ri/handle/ri/16149
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/ 10.1097/ID.0b013e31824bf93c
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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