Referências cefalométricas tridimensionais da simetria dentoesquelética

Detalhes bibliográficos
Autor(a) principal: Porto, Olavo Cesar Lyra
Data de Publicação: 2012
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional da UFG
dARK ID: ark:/38995/0013000009ggw
Texto Completo: http://repositorio.bc.ufg.br/tede/handle/tede/3374
Resumo: Objective: To evaluate dentoskeletal symmetry in cone beam computed tomography (CBCT) scans of Brazilian individuals with Angle class I malocclusion. Materials and methods: Forty seven patients (22 girls) aged 11 to 16 years (14 years) seen in a private radiology service (CIRO, Goiânia, GO, Brazil). All the CBCT images were acquired from January 2009 to December 2010. Cephalometric measurements were made by multiplanar reconstructions (axial, coronal and sagittal) using Vista Dent3DPro 2.0 (Dentsply GAC, New York, USA). The minimum, maximum, mean and standard deviation values were described in tables, and the Student t test was used to define statistical significance (p<0.05). Results: Data were homogeneous, and the differences between right and left sides were not significant. Conclusion: The cephalometric measures of Brazilian individuals with Angle class I malocclusion can be used to define facial symmetry and three-dimensional standard references, which might be useful for orthodontic and surgical planning.
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spelling Estrela, Carloshttp://lattes.cnpq.br/3611967334176683Freitas, Jairo Curado dehttp://lattes.cnpq.br/9946163575570906Estrela, CarlosFreitas, Jairo Curado deSilva, Maria Alves Garciahttp://lattes.cnpq.br/7531611755679362Porto, Olavo Cesar Lyra2014-10-17T21:35:10Z2012-11-01PORTO, Olavo Cesar Lyra. Referências cefalométricas tridimensionais da simetria dentoesquelética. 2012.86 f. Dissertação (Mestrado em Ciências da Saúde) - Universidade Federal de Goiás, Goiânia, 2012.http://repositorio.bc.ufg.br/tede/handle/tede/3374ark:/38995/0013000009ggwObjective: To evaluate dentoskeletal symmetry in cone beam computed tomography (CBCT) scans of Brazilian individuals with Angle class I malocclusion. Materials and methods: Forty seven patients (22 girls) aged 11 to 16 years (14 years) seen in a private radiology service (CIRO, Goiânia, GO, Brazil). All the CBCT images were acquired from January 2009 to December 2010. Cephalometric measurements were made by multiplanar reconstructions (axial, coronal and sagittal) using Vista Dent3DPro 2.0 (Dentsply GAC, New York, USA). The minimum, maximum, mean and standard deviation values were described in tables, and the Student t test was used to define statistical significance (p<0.05). Results: Data were homogeneous, and the differences between right and left sides were not significant. Conclusion: The cephalometric measures of Brazilian individuals with Angle class I malocclusion can be used to define facial symmetry and three-dimensional standard references, which might be useful for orthodontic and surgical planning.Objetivo: verificar a simetria facial e dentoesquelética por meio de fotografia frontal e tomografia computadorizada de feixe cônico, respectivamente, em indivíduos brasileiros portadores de má oclusão Classe I de Angle. Material e Método: a amostra do estudo foi selecionada de um banco de imagens de 47 pacientes (22 mulheres e 25 homens) com idade entre 11 e 16 anos em um serviço privado de radiologia. Todas as imagens foram obtidas de pacientes com indicação de tratamento ortodôntico no período de janeiro de 2009 a dezembro de 2010. Medidas cefalométricas foram obtidas por meio de reconstruções multiplanares (axial, coronal e sagital) com auxilio do programa Vista Dent3DPro 2.0. O valor mínimo, o máximo, a média e o desvio-padrão das medidas foram determinados e a diferença estatística entre as medidas do lado esquerdo e direito foi analisada por meio do teste-t e Mann-Whitney. Foram considerados significativos valores de p < 0,05. Resultados: As medidas cefalométricas mostraram dados homogêneos. O lado direito e esquerdo exibiram variações nas análises cefalométricas tridimensionais. 61,70% dos pacientes foram considerados simétricos na avaliação fotográfica frontal. Conclusão: Indivíduos brasileiros com classe I de Angle apresentaram simetria facial na maioria dos pacientes, com variações entre o lado direito e esquerdo.Submitted by Cássia Santos (cassia.bcufg@gmail.com) on 2014-10-14T12:59:09Z No. of bitstreams: 2 Dissertacao - Olavo Cesar Lyra Porto - Ciencias da Saude.pdf: 4368065 bytes, checksum: a20fe24dfaac1aa5700048dbfddaf49d (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5)Approved for entry into archive by Jaqueline Silva (jtas29@gmail.com) on 2014-10-17T21:35:10Z (GMT) No. of bitstreams: 2 Dissertacao - Olavo Cesar Lyra Porto - Ciencias da Saude.pdf: 4368065 bytes, checksum: a20fe24dfaac1aa5700048dbfddaf49d (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5)Made available in DSpace on 2014-10-17T21:35:10Z (GMT). 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dc.title.por.fl_str_mv Referências cefalométricas tridimensionais da simetria dentoesquelética
dc.title.alternative.eng.fl_str_mv Three-dimensional cephalometric reference of dentoskeletal symmetry
title Referências cefalométricas tridimensionais da simetria dentoesquelética
spellingShingle Referências cefalométricas tridimensionais da simetria dentoesquelética
Porto, Olavo Cesar Lyra
Cefalometria tridimensional
Diagnóstico por imagem
Imaginologia
Simetria dentoesquelética
Tomografia computadorizada de feixe cônico
Cone-beam computed tomography
Image diagnosis
Threedimensional cephalometry
Dentoskeletal symmetry
Imaging
CIENCIAS DA SAUDE
title_short Referências cefalométricas tridimensionais da simetria dentoesquelética
title_full Referências cefalométricas tridimensionais da simetria dentoesquelética
title_fullStr Referências cefalométricas tridimensionais da simetria dentoesquelética
title_full_unstemmed Referências cefalométricas tridimensionais da simetria dentoesquelética
title_sort Referências cefalométricas tridimensionais da simetria dentoesquelética
author Porto, Olavo Cesar Lyra
author_facet Porto, Olavo Cesar Lyra
author_role author
dc.contributor.advisor1.fl_str_mv Estrela, Carlos
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/3611967334176683
dc.contributor.advisor-co1.fl_str_mv Freitas, Jairo Curado de
dc.contributor.advisor-co1Lattes.fl_str_mv http://lattes.cnpq.br/9946163575570906
dc.contributor.referee1.fl_str_mv Estrela, Carlos
dc.contributor.referee2.fl_str_mv Freitas, Jairo Curado de
dc.contributor.referee3.fl_str_mv Silva, Maria Alves Garcia
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/7531611755679362
dc.contributor.author.fl_str_mv Porto, Olavo Cesar Lyra
contributor_str_mv Estrela, Carlos
Freitas, Jairo Curado de
Estrela, Carlos
Freitas, Jairo Curado de
Silva, Maria Alves Garcia
dc.subject.por.fl_str_mv Cefalometria tridimensional
Diagnóstico por imagem
Imaginologia
Simetria dentoesquelética
Tomografia computadorizada de feixe cônico
topic Cefalometria tridimensional
Diagnóstico por imagem
Imaginologia
Simetria dentoesquelética
Tomografia computadorizada de feixe cônico
Cone-beam computed tomography
Image diagnosis
Threedimensional cephalometry
Dentoskeletal symmetry
Imaging
CIENCIAS DA SAUDE
dc.subject.eng.fl_str_mv Cone-beam computed tomography
Image diagnosis
Threedimensional cephalometry
Dentoskeletal symmetry
Imaging
dc.subject.cnpq.fl_str_mv CIENCIAS DA SAUDE
description Objective: To evaluate dentoskeletal symmetry in cone beam computed tomography (CBCT) scans of Brazilian individuals with Angle class I malocclusion. Materials and methods: Forty seven patients (22 girls) aged 11 to 16 years (14 years) seen in a private radiology service (CIRO, Goiânia, GO, Brazil). All the CBCT images were acquired from January 2009 to December 2010. Cephalometric measurements were made by multiplanar reconstructions (axial, coronal and sagittal) using Vista Dent3DPro 2.0 (Dentsply GAC, New York, USA). The minimum, maximum, mean and standard deviation values were described in tables, and the Student t test was used to define statistical significance (p<0.05). Results: Data were homogeneous, and the differences between right and left sides were not significant. Conclusion: The cephalometric measures of Brazilian individuals with Angle class I malocclusion can be used to define facial symmetry and three-dimensional standard references, which might be useful for orthodontic and surgical planning.
publishDate 2012
dc.date.issued.fl_str_mv 2012-11-01
dc.date.accessioned.fl_str_mv 2014-10-17T21:35:10Z
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dc.identifier.citation.fl_str_mv PORTO, Olavo Cesar Lyra. Referências cefalométricas tridimensionais da simetria dentoesquelética. 2012.86 f. Dissertação (Mestrado em Ciências da Saúde) - Universidade Federal de Goiás, Goiânia, 2012.
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identifier_str_mv PORTO, Olavo Cesar Lyra. Referências cefalométricas tridimensionais da simetria dentoesquelética. 2012.86 f. Dissertação (Mestrado em Ciências da Saúde) - Universidade Federal de Goiás, Goiânia, 2012.
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