Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Procedures

Detalhes bibliográficos
Autor(a) principal: Bento,Ricardo Ferreira
Data de Publicação: 2019
Outros Autores: Rocha,Bruno Aragão, Freitas,Edson Leite, Balsalobre,Fernando de Andrade
Tipo de documento: Artigo
Idioma: eng
Título da fonte: International Archives of Otorhinolaryngology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642019000400451
Resumo: Abstract Introduction The anatomy of the temporal bone is complex due to the large number of structures and functions grouped in this small bone space, which do not exist in any other region in the human body. With the difficulty of obtaining anatomical parts and the increasing number of ear, nose and throat (ENT) doctors, there was a need to create alternatives as real as possible for training otologic surgeons. Objective Developing a technique to produce temporal bonemodels that allow them to maintain the external and internal anatomical features faithful to the natural bone. Methods For this study, we used a computed tomography (CT) scan of the temporal bones of a 30-year-old male patient, with no structural morphological changes or any other pathology detected in the examination, which was later sent to a 3D printer in order to produce a temporal bone biomodel. Results After dissection, the lead author evaluated the plasticity of the part and its similarity in drilling a natural bone as grade “4” on a scale of 0 to 5, in which 5 is the closest to the natural bone and 0 the farthest from the natural bone. All structures proposed in the method were found with the proposed color. Conclusion It is concluded that it is feasible to use biomodels in surgical training of specialist doctors. After dissection of the bone biomodel, it was possible to find the anatomical structures proposed, and to reproduce the surgical approaches most used in surgical practice and training implants.
id FORL-1_c907fc67fe7cf32bad0d17fb75ff5621
oai_identifier_str oai:scielo:S1809-48642019000400451
network_acronym_str FORL-1
network_name_str International Archives of Otorhinolaryngology
repository_id_str
spelling Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Proceduresrapid prototypingtemporal boneprintingthree-dimensionalbiomodelsAbstract Introduction The anatomy of the temporal bone is complex due to the large number of structures and functions grouped in this small bone space, which do not exist in any other region in the human body. With the difficulty of obtaining anatomical parts and the increasing number of ear, nose and throat (ENT) doctors, there was a need to create alternatives as real as possible for training otologic surgeons. Objective Developing a technique to produce temporal bonemodels that allow them to maintain the external and internal anatomical features faithful to the natural bone. Methods For this study, we used a computed tomography (CT) scan of the temporal bones of a 30-year-old male patient, with no structural morphological changes or any other pathology detected in the examination, which was later sent to a 3D printer in order to produce a temporal bone biomodel. Results After dissection, the lead author evaluated the plasticity of the part and its similarity in drilling a natural bone as grade “4” on a scale of 0 to 5, in which 5 is the closest to the natural bone and 0 the farthest from the natural bone. All structures proposed in the method were found with the proposed color. Conclusion It is concluded that it is feasible to use biomodels in surgical training of specialist doctors. After dissection of the bone biomodel, it was possible to find the anatomical structures proposed, and to reproduce the surgical approaches most used in surgical practice and training implants.Fundação Otorrinolaringologia2019-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642019000400451International Archives of Otorhinolaryngology v.23 n.4 2019reponame:International Archives of Otorhinolaryngologyinstname:Fundação Otorrinolaringologia (FORL)instacron:FORL10.1055/s-0039-1688924info:eu-repo/semantics/openAccessBento,Ricardo FerreiraRocha,Bruno AragãoFreitas,Edson LeiteBalsalobre,Fernando de Andradeeng2019-11-22T00:00:00Zoai:scielo:S1809-48642019000400451Revistahttps://www.scielo.br/j/iao/https://old.scielo.br/oai/scielo-oai.php||iaorl@iaorl.org||archives@internationalarchivesent.org||arquivos@forl.org.br1809-48641809-4864opendoar:2019-11-22T00:00International Archives of Otorhinolaryngology - Fundação Otorrinolaringologia (FORL)false
dc.title.none.fl_str_mv Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Procedures
title Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Procedures
spellingShingle Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Procedures
Bento,Ricardo Ferreira
rapid prototyping
temporal bone
printing
three-dimensional
biomodels
title_short Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Procedures
title_full Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Procedures
title_fullStr Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Procedures
title_full_unstemmed Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Procedures
title_sort Otobone®: Three-dimensional printed Temporal Bone Biomodel for Simulation of Surgical Procedures
author Bento,Ricardo Ferreira
author_facet Bento,Ricardo Ferreira
Rocha,Bruno Aragão
Freitas,Edson Leite
Balsalobre,Fernando de Andrade
author_role author
author2 Rocha,Bruno Aragão
Freitas,Edson Leite
Balsalobre,Fernando de Andrade
author2_role author
author
author
dc.contributor.author.fl_str_mv Bento,Ricardo Ferreira
Rocha,Bruno Aragão
Freitas,Edson Leite
Balsalobre,Fernando de Andrade
dc.subject.por.fl_str_mv rapid prototyping
temporal bone
printing
three-dimensional
biomodels
topic rapid prototyping
temporal bone
printing
three-dimensional
biomodels
description Abstract Introduction The anatomy of the temporal bone is complex due to the large number of structures and functions grouped in this small bone space, which do not exist in any other region in the human body. With the difficulty of obtaining anatomical parts and the increasing number of ear, nose and throat (ENT) doctors, there was a need to create alternatives as real as possible for training otologic surgeons. Objective Developing a technique to produce temporal bonemodels that allow them to maintain the external and internal anatomical features faithful to the natural bone. Methods For this study, we used a computed tomography (CT) scan of the temporal bones of a 30-year-old male patient, with no structural morphological changes or any other pathology detected in the examination, which was later sent to a 3D printer in order to produce a temporal bone biomodel. Results After dissection, the lead author evaluated the plasticity of the part and its similarity in drilling a natural bone as grade “4” on a scale of 0 to 5, in which 5 is the closest to the natural bone and 0 the farthest from the natural bone. All structures proposed in the method were found with the proposed color. Conclusion It is concluded that it is feasible to use biomodels in surgical training of specialist doctors. After dissection of the bone biomodel, it was possible to find the anatomical structures proposed, and to reproduce the surgical approaches most used in surgical practice and training implants.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-01
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=S1809-48642019000400451
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642019000400451
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1055/s-0039-1688924
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 Fundação Otorrinolaringologia
publisher.none.fl_str_mv Fundação Otorrinolaringologia
dc.source.none.fl_str_mv International Archives of Otorhinolaryngology v.23 n.4 2019
reponame:International Archives of Otorhinolaryngology
instname:Fundação Otorrinolaringologia (FORL)
instacron:FORL
instname_str Fundação Otorrinolaringologia (FORL)
instacron_str FORL
institution FORL
reponame_str International Archives of Otorhinolaryngology
collection International Archives of Otorhinolaryngology
repository.name.fl_str_mv International Archives of Otorhinolaryngology - Fundação Otorrinolaringologia (FORL)
repository.mail.fl_str_mv ||iaorl@iaorl.org||archives@internationalarchivesent.org||arquivos@forl.org.br
_version_ 1754203976554774528