Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teaching

Detalhes bibliográficos
Autor(a) principal: Sassaki,Yuka Kimura
Data de Publicação: 2022
Outros Autores: Costa,Ana Luiza Fontes de Azevedo, Yamanaka,Pedro Gabriel, Chrispin,Thyeres Teixeira Bueno, Daros,Kellen Adriana Curci, Choi,Stefano Neto Jai Hyun, Santos,Vagner Rogerio dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Oftalmologia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-72802022000100219
Resumo: ABSTRACT Introduction: The use of tridimensional (3D) printing in healthcare has contributed to the development of instruments and implants. The 3D printing has also been used for teaching future professionals. In order to have a good 3D printed piece, it is necessary to have high quality images, such as the ones from Computerized Tomography (CT scan) exam, which shows the anatomy from different cuts and allows for a good image reconstruction. Purpose: To propose a protocol for creating digital files from computerized tomography images to be printed in 3D and used as didactic material in the ophthalmology field, using open-source software, InVesalius®, Blender® and Repetier-Host©. Methods: Two orbit CT scan exam images in the DICOM format were used to create the virtual file to be printed in 3D. To edit the images, the software InVesalius® (Version 3.1.1) was used to delimit and clean the structure of interest, and also to convert to STL format. The software Blender® (Version 2.80) was used to refine the image. The STL image was then sent to the Repetier-Host© (Version 2.1.3) software, which splits the image in layers and generates the instructions to print the piece in the 3D printer using the polymer polylactic acid (PLA). Results: The printed anatomical pieces printed reproduced most structures, both bone and soft structures, satisfactorily. However, there were some problems during printing, such as the loss of small bone structures, that are naturally surrounded by muscles due to the lack of support. Conclusion: Despite the difficulties faced during the production of the pieces, it was also possible to reproduce the anatomical structures adequately, which indicates that this protocol of 3D printing from medical images is viable.
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spelling Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teachingComputed tomographyPrinting, three-dimensionalOrbitABSTRACT Introduction: The use of tridimensional (3D) printing in healthcare has contributed to the development of instruments and implants. The 3D printing has also been used for teaching future professionals. In order to have a good 3D printed piece, it is necessary to have high quality images, such as the ones from Computerized Tomography (CT scan) exam, which shows the anatomy from different cuts and allows for a good image reconstruction. Purpose: To propose a protocol for creating digital files from computerized tomography images to be printed in 3D and used as didactic material in the ophthalmology field, using open-source software, InVesalius®, Blender® and Repetier-Host©. Methods: Two orbit CT scan exam images in the DICOM format were used to create the virtual file to be printed in 3D. To edit the images, the software InVesalius® (Version 3.1.1) was used to delimit and clean the structure of interest, and also to convert to STL format. The software Blender® (Version 2.80) was used to refine the image. The STL image was then sent to the Repetier-Host© (Version 2.1.3) software, which splits the image in layers and generates the instructions to print the piece in the 3D printer using the polymer polylactic acid (PLA). Results: The printed anatomical pieces printed reproduced most structures, both bone and soft structures, satisfactorily. However, there were some problems during printing, such as the loss of small bone structures, that are naturally surrounded by muscles due to the lack of support. Conclusion: Despite the difficulties faced during the production of the pieces, it was also possible to reproduce the anatomical structures adequately, which indicates that this protocol of 3D printing from medical images is viable.Sociedade Brasileira de Oftalmologia2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-72802022000100219Revista Brasileira de Oftalmologia v.81 2022reponame:Revista Brasileira de Oftalmologia (Online)instname:Sociedade Brasileira de Oftalmologia (SBO)instacron:SBO10.37039/1982.8551.20220042info:eu-repo/semantics/openAccessSassaki,Yuka KimuraCosta,Ana Luiza Fontes de AzevedoYamanaka,Pedro GabrielChrispin,Thyeres Teixeira BuenoDaros,Kellen Adriana CurciChoi,Stefano Neto Jai HyunSantos,Vagner Rogerio doseng2022-06-02T00:00:00Zoai:scielo:S0034-72802022000100219Revistahttps://rbo.emnuvens.com.br/rbo/indexhttps://old.scielo.br/oai/scielo-oai.phpsob@sboportal.org.br||rbo@sboportal.org.br1982-85510034-7280opendoar:2022-06-02T00:00Revista Brasileira de Oftalmologia (Online) - Sociedade Brasileira de Oftalmologia (SBO)false
dc.title.none.fl_str_mv Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teaching
title Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teaching
spellingShingle Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teaching
Sassaki,Yuka Kimura
Computed tomography
Printing, three-dimensional
Orbit
title_short Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teaching
title_full Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teaching
title_fullStr Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teaching
title_full_unstemmed Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teaching
title_sort Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teaching
author Sassaki,Yuka Kimura
author_facet Sassaki,Yuka Kimura
Costa,Ana Luiza Fontes de Azevedo
Yamanaka,Pedro Gabriel
Chrispin,Thyeres Teixeira Bueno
Daros,Kellen Adriana Curci
Choi,Stefano Neto Jai Hyun
Santos,Vagner Rogerio dos
author_role author
author2 Costa,Ana Luiza Fontes de Azevedo
Yamanaka,Pedro Gabriel
Chrispin,Thyeres Teixeira Bueno
Daros,Kellen Adriana Curci
Choi,Stefano Neto Jai Hyun
Santos,Vagner Rogerio dos
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Sassaki,Yuka Kimura
Costa,Ana Luiza Fontes de Azevedo
Yamanaka,Pedro Gabriel
Chrispin,Thyeres Teixeira Bueno
Daros,Kellen Adriana Curci
Choi,Stefano Neto Jai Hyun
Santos,Vagner Rogerio dos
dc.subject.por.fl_str_mv Computed tomography
Printing, three-dimensional
Orbit
topic Computed tomography
Printing, three-dimensional
Orbit
description ABSTRACT Introduction: The use of tridimensional (3D) printing in healthcare has contributed to the development of instruments and implants. The 3D printing has also been used for teaching future professionals. In order to have a good 3D printed piece, it is necessary to have high quality images, such as the ones from Computerized Tomography (CT scan) exam, which shows the anatomy from different cuts and allows for a good image reconstruction. Purpose: To propose a protocol for creating digital files from computerized tomography images to be printed in 3D and used as didactic material in the ophthalmology field, using open-source software, InVesalius®, Blender® and Repetier-Host©. Methods: Two orbit CT scan exam images in the DICOM format were used to create the virtual file to be printed in 3D. To edit the images, the software InVesalius® (Version 3.1.1) was used to delimit and clean the structure of interest, and also to convert to STL format. The software Blender® (Version 2.80) was used to refine the image. The STL image was then sent to the Repetier-Host© (Version 2.1.3) software, which splits the image in layers and generates the instructions to print the piece in the 3D printer using the polymer polylactic acid (PLA). Results: The printed anatomical pieces printed reproduced most structures, both bone and soft structures, satisfactorily. However, there were some problems during printing, such as the loss of small bone structures, that are naturally surrounded by muscles due to the lack of support. Conclusion: Despite the difficulties faced during the production of the pieces, it was also possible to reproduce the anatomical structures adequately, which indicates that this protocol of 3D printing from medical images is viable.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-72802022000100219
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.37039/1982.8551.20220042
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Oftalmologia
publisher.none.fl_str_mv Sociedade Brasileira de Oftalmologia
dc.source.none.fl_str_mv Revista Brasileira de Oftalmologia v.81 2022
reponame:Revista Brasileira de Oftalmologia (Online)
instname:Sociedade Brasileira de Oftalmologia (SBO)
instacron:SBO
instname_str Sociedade Brasileira de Oftalmologia (SBO)
instacron_str SBO
institution SBO
reponame_str Revista Brasileira de Oftalmologia (Online)
collection Revista Brasileira de Oftalmologia (Online)
repository.name.fl_str_mv Revista Brasileira de Oftalmologia (Online) - Sociedade Brasileira de Oftalmologia (SBO)
repository.mail.fl_str_mv sob@sboportal.org.br||rbo@sboportal.org.br
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