Avaliação anatômica do canal nasopalatino por meio de TCFC: validação de método em software de código aberto
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFPB |
Texto Completo: | https://repositorio.ufpb.br/jspui/handle/123456789/20390 |
Resumo: | Objective: Development and validation (using open source software) of a method for volumetric and linear assessment of the nasopalatine channel (NPC) and annexes using cone beam computed tomography (CBCT). Materials and methods: This was an observational, cross-sectional study of 276 CBCTs. Acquisition was performed on a Prexion 3D computerized tomography scanner, using voxels of 0.08 mm and 0.14 mm, (with FOV at 5 and 12 cm). The images were compiled and divided according to gender, the dental condition of the maxilla and age. Evaluation took place on a MacBook Pro computer using the Horos Project program (Version 3.3.5). Linear measurements and NPC volumetric evaluations were performed after correcting the orientation axes (axial and sagittal). The length, pencil and ROI volume tools were used. Results: The average age for men was 60.15 ± 11.94, for women it was 59.95 ± 10.63. Respectively, for men and women, the average NPC volume values were: 68.59 mm3 and 59.37 mm3 (p = 0.032), for length they were 10.08 mm and 8.84 mm (p = 0.000). Of the dentate participants, the NPC averages for volume for men and women were, respectively: 71.01 mm3 and 57.18 mm3 (p = 0.007), for linear length they were 10.26 mm and 9.14 mm (p = 0.001). In the edentulous, the average NPC lengths were 9.79 mm (men) and 8.37 mm (women) (p = 0.005) and the average for volume of CNP was 64.72 mm3 (men) and 62.89 mm3 (women) (p = 0.327). Regarding the number of nasal foramen (NF) among the group of edentulous patients, a higher prevalence of a NF was found for both sexes (p = 0.042). The average age for dentate was 58,49 ± 11,02 and for edentulous was 62,55 ± 11,30. The average length of the CNP for dentate and edentulous was: 9.69 mm and 9.08 mm, respectively (p = 0.042). The number of NF varied between toothed and edentulous (p = 0.02) and between toothed and edentulous women (p = 0.006), for both groups, the highest prevalence of a single FN was between edentulous and two FN among dentates. Conclusion: Volumetric and linear evaluation indicate NPC's morphological differences. For linear and volumetric NPC assessment, the post-processing method used in the Horos software was considered to be a new, precise and easy-to-use. |
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Avaliação anatômica do canal nasopalatino por meio de TCFC: validação de método em software de código abertoTomografia computadorizada por feixe cônicoMaxilaVariação anatômicaEstudo de validaçãoCone-beam computed tomographyMaxillaAnatomic VariationDimensional Measurement AccuracyValidation StudyCNPQ::CIENCIAS DA SAUDE::ODONTOLOGIAObjective: Development and validation (using open source software) of a method for volumetric and linear assessment of the nasopalatine channel (NPC) and annexes using cone beam computed tomography (CBCT). Materials and methods: This was an observational, cross-sectional study of 276 CBCTs. Acquisition was performed on a Prexion 3D computerized tomography scanner, using voxels of 0.08 mm and 0.14 mm, (with FOV at 5 and 12 cm). The images were compiled and divided according to gender, the dental condition of the maxilla and age. Evaluation took place on a MacBook Pro computer using the Horos Project program (Version 3.3.5). Linear measurements and NPC volumetric evaluations were performed after correcting the orientation axes (axial and sagittal). The length, pencil and ROI volume tools were used. Results: The average age for men was 60.15 ± 11.94, for women it was 59.95 ± 10.63. Respectively, for men and women, the average NPC volume values were: 68.59 mm3 and 59.37 mm3 (p = 0.032), for length they were 10.08 mm and 8.84 mm (p = 0.000). Of the dentate participants, the NPC averages for volume for men and women were, respectively: 71.01 mm3 and 57.18 mm3 (p = 0.007), for linear length they were 10.26 mm and 9.14 mm (p = 0.001). In the edentulous, the average NPC lengths were 9.79 mm (men) and 8.37 mm (women) (p = 0.005) and the average for volume of CNP was 64.72 mm3 (men) and 62.89 mm3 (women) (p = 0.327). Regarding the number of nasal foramen (NF) among the group of edentulous patients, a higher prevalence of a NF was found for both sexes (p = 0.042). The average age for dentate was 58,49 ± 11,02 and for edentulous was 62,55 ± 11,30. The average length of the CNP for dentate and edentulous was: 9.69 mm and 9.08 mm, respectively (p = 0.042). The number of NF varied between toothed and edentulous (p = 0.02) and between toothed and edentulous women (p = 0.006), for both groups, the highest prevalence of a single FN was between edentulous and two FN among dentates. Conclusion: Volumetric and linear evaluation indicate NPC's morphological differences. For linear and volumetric NPC assessment, the post-processing method used in the Horos software was considered to be a new, precise and easy-to-use.NenhumaObjetivo: Desenvolvimento e validação de um método para avaliação volumétrica e linear do canal nasopalatino (CNP) e anexos através de tomografia computadorizada por feixe cônico (TCFC) em software de código aberto. Materiais e métodos: Trata-se de estudo observacional, transversal de 276 TCFC. A aquisição foi realizada por um tomógrafo computadorizado Prexion 3D, com voxel de 0,08 mm e 0,14 mm, e FOV de 5 cm e 12 cm. As imagens foram compiladas e divididas segundo sexo, estado dentário da maxila e idade. A avaliação ocorreu em um computador MacBook Pro através do programa Horos Project (Versão 3.3.5). Foram realizadas mensurações das medidas lineares e avaliação volumétrica do CNP após correção dos eixos de orientação (axial e sagital). Foram usadas as ferramentas length, pencil e ROI volume. Resultados: A média de idade para homens foi 60,15 ± 11,94 e mulheres 59,95 ±10,63. Para homens e mulheres, os valores médios do CNP para volume e comprimento foram: 68,59 mm3 e 59,37 mm3 (p = 0,032), 10,08 mm e 8,84 mm (p = 0,000), respectivamente. Entre os participantes dentados, as médias do CNP de volume e comprimento linear para homens e mulheres foram, respectivamente: 71,01 mm3 e 57,18 mm3 (p = 0,007), 10,26 mm e 9,14 mm (p = 0,001). Entre os edêntulos, o comprimento médio do CNP foi 9,79 mm (homens) e 8,37 mm (mulheres) (p = 0,005) e o volume médio do CNP foi 64,72 mm3 (homens) e 62,89 mm3 (mulheres) (p = 0,327). Em relação ao número de forame nasal (FN) entre o grupo de pacientes edêntulos, foi encontrada maior prevalência de um FN para ambos os sexos (p = 0,042). A média de idade para dentados foi 58,49 ± 11,02 e para edêntulos 62,55 ± 11,30. O comprimento médio do CNP para dentados e edêntulos foi: 9,69 mm e 9,08 mm, respectivamente (p = 0,042). A quantidade de FN variou entre dentados e edêntulos (p = 0,02) e entre mulheres dentadas e edêntulas (p = 0,006), para ambos os grupos, a maior prevalência de um único FN foi entre edêntulos e de dois FN entre dentados. Conclusão: Avaliação volumétrica e linear sinalizam diferenças morfológicas do CNP. O método de pós-processamento usado no software Horos foi considerado um instrumento novo, preciso e de fácil utilização para a avaliação linear e volumétrica do CNP.Universidade Federal da ParaíbaBrasilOdontologiaPrograma de Pós-Graduação em OdontologiaUFPBSales, Marcelo Augusto Oliveira dehttp://lattes.cnpq.br/9070705545715779Gonçalves, Luiz Felipe Fernandes2021-07-12T20:52:09Z2021-07-072021-07-12T20:52:09Z2020-12-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesishttps://repositorio.ufpb.br/jspui/handle/123456789/20390porhttp://creativecommons.org/licenses/by-nd/3.0/br/info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFPBinstname:Universidade Federal da Paraíba (UFPB)instacron:UFPB2022-08-10T11:20:35Zoai:repositorio.ufpb.br:123456789/20390Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufpb.br/PUBhttp://tede.biblioteca.ufpb.br:8080/oai/requestdiretoria@ufpb.br|| diretoria@ufpb.bropendoar:2022-08-10T11:20:35Biblioteca Digital de Teses e Dissertações da UFPB - Universidade Federal da Paraíba (UFPB)false |
dc.title.none.fl_str_mv |
Avaliação anatômica do canal nasopalatino por meio de TCFC: validação de método em software de código aberto |
title |
Avaliação anatômica do canal nasopalatino por meio de TCFC: validação de método em software de código aberto |
spellingShingle |
Avaliação anatômica do canal nasopalatino por meio de TCFC: validação de método em software de código aberto Gonçalves, Luiz Felipe Fernandes Tomografia computadorizada por feixe cônico Maxila Variação anatômica Estudo de validação Cone-beam computed tomography Maxilla Anatomic Variation Dimensional Measurement Accuracy Validation Study CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA |
title_short |
Avaliação anatômica do canal nasopalatino por meio de TCFC: validação de método em software de código aberto |
title_full |
Avaliação anatômica do canal nasopalatino por meio de TCFC: validação de método em software de código aberto |
title_fullStr |
Avaliação anatômica do canal nasopalatino por meio de TCFC: validação de método em software de código aberto |
title_full_unstemmed |
Avaliação anatômica do canal nasopalatino por meio de TCFC: validação de método em software de código aberto |
title_sort |
Avaliação anatômica do canal nasopalatino por meio de TCFC: validação de método em software de código aberto |
author |
Gonçalves, Luiz Felipe Fernandes |
author_facet |
Gonçalves, Luiz Felipe Fernandes |
author_role |
author |
dc.contributor.none.fl_str_mv |
Sales, Marcelo Augusto Oliveira de http://lattes.cnpq.br/9070705545715779 |
dc.contributor.author.fl_str_mv |
Gonçalves, Luiz Felipe Fernandes |
dc.subject.por.fl_str_mv |
Tomografia computadorizada por feixe cônico Maxila Variação anatômica Estudo de validação Cone-beam computed tomography Maxilla Anatomic Variation Dimensional Measurement Accuracy Validation Study CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA |
topic |
Tomografia computadorizada por feixe cônico Maxila Variação anatômica Estudo de validação Cone-beam computed tomography Maxilla Anatomic Variation Dimensional Measurement Accuracy Validation Study CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA |
description |
Objective: Development and validation (using open source software) of a method for volumetric and linear assessment of the nasopalatine channel (NPC) and annexes using cone beam computed tomography (CBCT). Materials and methods: This was an observational, cross-sectional study of 276 CBCTs. Acquisition was performed on a Prexion 3D computerized tomography scanner, using voxels of 0.08 mm and 0.14 mm, (with FOV at 5 and 12 cm). The images were compiled and divided according to gender, the dental condition of the maxilla and age. Evaluation took place on a MacBook Pro computer using the Horos Project program (Version 3.3.5). Linear measurements and NPC volumetric evaluations were performed after correcting the orientation axes (axial and sagittal). The length, pencil and ROI volume tools were used. Results: The average age for men was 60.15 ± 11.94, for women it was 59.95 ± 10.63. Respectively, for men and women, the average NPC volume values were: 68.59 mm3 and 59.37 mm3 (p = 0.032), for length they were 10.08 mm and 8.84 mm (p = 0.000). Of the dentate participants, the NPC averages for volume for men and women were, respectively: 71.01 mm3 and 57.18 mm3 (p = 0.007), for linear length they were 10.26 mm and 9.14 mm (p = 0.001). In the edentulous, the average NPC lengths were 9.79 mm (men) and 8.37 mm (women) (p = 0.005) and the average for volume of CNP was 64.72 mm3 (men) and 62.89 mm3 (women) (p = 0.327). Regarding the number of nasal foramen (NF) among the group of edentulous patients, a higher prevalence of a NF was found for both sexes (p = 0.042). The average age for dentate was 58,49 ± 11,02 and for edentulous was 62,55 ± 11,30. The average length of the CNP for dentate and edentulous was: 9.69 mm and 9.08 mm, respectively (p = 0.042). The number of NF varied between toothed and edentulous (p = 0.02) and between toothed and edentulous women (p = 0.006), for both groups, the highest prevalence of a single FN was between edentulous and two FN among dentates. Conclusion: Volumetric and linear evaluation indicate NPC's morphological differences. For linear and volumetric NPC assessment, the post-processing method used in the Horos software was considered to be a new, precise and easy-to-use. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-03 2021-07-12T20:52:09Z 2021-07-07 2021-07-12T20:52:09Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufpb.br/jspui/handle/123456789/20390 |
url |
https://repositorio.ufpb.br/jspui/handle/123456789/20390 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by-nd/3.0/br/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nd/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal da Paraíba Brasil Odontologia Programa de Pós-Graduação em Odontologia UFPB |
publisher.none.fl_str_mv |
Universidade Federal da Paraíba Brasil Odontologia Programa de Pós-Graduação em Odontologia UFPB |
dc.source.none.fl_str_mv |
reponame:Biblioteca Digital de Teses e Dissertações da UFPB instname:Universidade Federal da Paraíba (UFPB) instacron:UFPB |
instname_str |
Universidade Federal da Paraíba (UFPB) |
instacron_str |
UFPB |
institution |
UFPB |
reponame_str |
Biblioteca Digital de Teses e Dissertações da UFPB |
collection |
Biblioteca Digital de Teses e Dissertações da UFPB |
repository.name.fl_str_mv |
Biblioteca Digital de Teses e Dissertações da UFPB - Universidade Federal da Paraíba (UFPB) |
repository.mail.fl_str_mv |
diretoria@ufpb.br|| diretoria@ufpb.br |
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1801842976574406656 |