Three-dimensional printing of orbital computed tomography scan images for use in ophthalmology teaching
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , |
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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Revista Brasileira de Oftalmologia (Online) |
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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 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-72802022000100219 |
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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1752122339578871808 |