Publicação
Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms
| Resumo: | PURPOSE: To fabricate a three-dimensional biomodels of intracranial aneurysms, using rapid prototyping technology, to facilitate optimal anatomical visualization of aneurysms prior to and during surgery. METHODS: Four intracranial aneurysms cases were selected for this study. Using CT angiography images, the rapid prototyping process was completed using a PolyJet technology machine. The size and morphology of the prototypes were compared to brain digital subtraction arteriography of the same patients. RESULTS: The biomodels reproduced the exact location and morphology of the intracranial aneurysms, particularly the necks, in life-size dimensions and exactly the same as measured by digital subtraction arteriography. The arterial segments adjacent to the aneurysm and arteries anatomically known by the surgeon were also shown, which could guide the surgeon to the aneurysmal segment. The models showed an average unit cost of US$ 130 and each one took an average of 20 hours to be fabricated. CONCLUSIONS: It is possible to fabricate 3D physical biomodels of intracranial aneurysms from CT angiography images. These prototypes may be useful in the surgical planning for intracranial aneurysms to clarify the anatomy, define surgical techniques and facilitate the choice of suitable materials, such as clips and clip appliers. |
|---|---|
| Autores principais: | Erbano,Bruna Olandoski |
| Outros Autores: | Opolski,Ana Cristina; Olandoski,Marcia; Foggiatto,José Aguiomar; Kubrusly,Luiz Fernando; Dietz,Ulrich Andreas; Zini,Cassio; Marinho,Melissa Mitsue Makita Arantes; Leal,André Giacomelli; Ramina,Ricardo |
| Assunto: | Models Anatomic Intracranial Aneurysm |
| Ano: | 2013 |
| País: | Brasil |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | IBICT |
| Idioma: | inglês |
| Origem: | Oasisbr |
| _version_ | 1871507566901592064 |
|---|---|
| author | Erbano,Bruna Olandoski |
| author2 | Opolski,Ana Cristina Olandoski,Marcia Foggiatto,José Aguiomar Kubrusly,Luiz Fernando Dietz,Ulrich Andreas Zini,Cassio Marinho,Melissa Mitsue Makita Arantes Leal,André Giacomelli Ramina,Ricardo |
| author2_role | author author author author author author author author author |
| author_facet | Erbano,Bruna Olandoski Opolski,Ana Cristina Olandoski,Marcia Foggiatto,José Aguiomar Kubrusly,Luiz Fernando Dietz,Ulrich Andreas Zini,Cassio Marinho,Melissa Mitsue Makita Arantes Leal,André Giacomelli Ramina,Ricardo |
| author_role | author |
| country_str | BR |
| creators_json_txt | [{\"Person.name\":\"Erbano,Bruna Olandoski\"},{\"Person.name\":\"Opolski,Ana Cristina\"},{\"Person.name\":\"Olandoski,Marcia\"},{\"Person.name\":\"Foggiatto,José Aguiomar\"},{\"Person.name\":\"Kubrusly,Luiz Fernando\"},{\"Person.name\":\"Dietz,Ulrich Andreas\"},{\"Person.name\":\"Zini,Cassio\"},{\"Person.name\":\"Marinho,Melissa Mitsue Makita Arantes\"},{\"Person.name\":\"Leal,André Giacomelli\"},{\"Person.name\":\"Ramina,Ricardo\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Erbano,Bruna Olandoski Opolski,Ana Cristina Olandoski,Marcia Foggiatto,José Aguiomar Kubrusly,Luiz Fernando Dietz,Ulrich Andreas Zini,Cassio Marinho,Melissa Mitsue Makita Arantes Leal,André Giacomelli Ramina,Ricardo |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Models Anatomic Intracranial Aneurysm |
| datacite.titles.title.fl_str_mv | Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms |
| dc.creator.none.fl_str_mv | Erbano,Bruna Olandoski Opolski,Ana Cristina Olandoski,Marcia Foggiatto,José Aguiomar Kubrusly,Luiz Fernando Dietz,Ulrich Andreas Zini,Cassio Marinho,Melissa Mitsue Makita Arantes Leal,André Giacomelli Ramina,Ricardo |
| dc.format.none.fl_str_mv | text/html |
| dc.identifier.none.fl_str_mv | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502013001100002 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.source.none.fl_str_mv | Acta Cirúrgica Brasileira v.28 n.11 2013 reponame:Acta Cirúrgica Brasileira (Online) instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC) instacron:SBDPC |
| dc.subject.none.fl_str_mv | Models Anatomic Intracranial Aneurysm |
| dc.title.fl_str_mv | Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | PURPOSE: To fabricate a three-dimensional biomodels of intracranial aneurysms, using rapid prototyping technology, to facilitate optimal anatomical visualization of aneurysms prior to and during surgery. METHODS: Four intracranial aneurysms cases were selected for this study. Using CT angiography images, the rapid prototyping process was completed using a PolyJet technology machine. The size and morphology of the prototypes were compared to brain digital subtraction arteriography of the same patients. RESULTS: The biomodels reproduced the exact location and morphology of the intracranial aneurysms, particularly the necks, in life-size dimensions and exactly the same as measured by digital subtraction arteriography. The arterial segments adjacent to the aneurysm and arteries anatomically known by the surgeon were also shown, which could guide the surgeon to the aneurysmal segment. The models showed an average unit cost of US$ 130 and each one took an average of 20 hours to be fabricated. CONCLUSIONS: It is possible to fabricate 3D physical biomodels of intracranial aneurysms from CT angiography images. These prototypes may be useful in the surgical planning for intracranial aneurysms to clarify the anatomy, define surgical techniques and facilitate the choice of suitable materials, such as clips and clip appliers. |
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| eu_rights_str_mv | openAccess |
| format | article |
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| identifier.url.fl_str_mv | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502013001100002 |
| inst_facet_str | urn:organizationAcronym:oasisbr{{{_:::_}}}IBICT |
| instacron_str | OASISBR |
| institution | IBICT |
| instname_str | IBICT |
| language | eng |
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| network_name_str | Oasisbr |
| oai_identifier_str | oai:scielo:S0102-86502013001100002 |
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| person_str_mv | Erbano,Bruna Olandoski Opolski,Ana Cristina Olandoski,Marcia Foggiatto,José Aguiomar Kubrusly,Luiz Fernando Dietz,Ulrich Andreas Zini,Cassio Marinho,Melissa Mitsue Makita Arantes Leal,André Giacomelli Ramina,Ricardo |
| publishDate | 2013 |
| publisher.none.fl_str_mv | Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia |
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| reponame_str | Oasisbr |
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| spelling | Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysmsErbano,Bruna OlandoskiOpolski,Ana CristinaOlandoski,MarciaFoggiatto,José AguiomarKubrusly,Luiz FernandoDietz,Ulrich AndreasZini,CassioMarinho,Melissa Mitsue Makita ArantesLeal,André GiacomelliRamina,RicardoModelsAnatomicIntracranial Aneurysmopen accesshttp://purl.org/coar/access_right/c_abf2http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502013001100002URLhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502013001100002URLHasVersion2013-11-01PURPOSE: To fabricate a three-dimensional biomodels of intracranial aneurysms, using rapid prototyping technology, to facilitate optimal anatomical visualization of aneurysms prior to and during surgery. METHODS: Four intracranial aneurysms cases were selected for this study. Using CT angiography images, the rapid prototyping process was completed using a PolyJet technology machine. The size and morphology of the prototypes were compared to brain digital subtraction arteriography of the same patients. RESULTS: The biomodels reproduced the exact location and morphology of the intracranial aneurysms, particularly the necks, in life-size dimensions and exactly the same as measured by digital subtraction arteriography. The arterial segments adjacent to the aneurysm and arteries anatomically known by the surgeon were also shown, which could guide the surgeon to the aneurysmal segment. The models showed an average unit cost of US$ 130 and each one took an average of 20 hours to be fabricated. CONCLUSIONS: It is possible to fabricate 3D physical biomodels of intracranial aneurysms from CT angiography images. These prototypes may be useful in the surgical planning for intracranial aneurysms to clarify the anatomy, define surgical techniques and facilitate the choice of suitable materials, such as clips and clip appliers.engtext/htmlSociedade Brasileira para o Desenvolvimento da Pesquisa em CirurgiaActa Cirúrgica Brasileira v.28 n.11 2013reponame:Acta Cirúrgica Brasileira (Online)instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)instacron:SBDPCjournal articlehttp://purl.org/coar/resource_type/c_6501literatureVoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85 |
| spellingShingle | Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms Erbano,Bruna Olandoski Models Anatomic Intracranial Aneurysm |
| status | SINGLETON |
| status_str | VoR |
| subject.fl_str_mv | Models Anatomic Intracranial Aneurysm |
| title | Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms |
| title_full | Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms |
| title_fullStr | Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms |
| title_full_unstemmed | Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms |
| title_short | Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms |
| title_sort | Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms |
| topic | Models Anatomic Intracranial Aneurysm |
| topic_facet | Models Anatomic Intracranial Aneurysm |
| url | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502013001100002 |
| visible | 1 |
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