Elastomers three-dimensional biomodels proven to be a trustworthy representation of the angiotomographic images

ABSTRACT Intracranial aneurysm (IA) rupture is responsible for 80% of spontaneous arachnoid hemorrhages and associated with an extremely high mortality rate. Two possible surgical interventions are endovascular embolization and microsurgical clipping. Three-dimensional (3D) prototyping models help in surgical planning minimizing perioperative risks in both methods and reducing operating time. Methods 3D biomodels were printed with flexible material (elastomer) using angiotomographic DICOM acquired images and compared to 3D digital subtraction angiography (DSA) images. Results 3D biomodels represented the aneurysm angioarchitecture exactly, especially the neck and domus features. Conclusion Elastomers 3D biomodels proved to be a trustworthy representation of the angiotomographic images and could be used to help surgical planning in IA treatment.

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Main Authors: Leal,André Giacomelli, Pagnan,Leonardo Brancia, Kondo,Raphael Teruaki, Foggiatto,José Aguiomar, Agnoletto,Guilherme José, Ramina,Ricardo
Format: Digital revista
Language:English
Published: Academia Brasileira de Neurologia - ABNEURO 2016
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2016000900713
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spelling oai:scielo:S0004-282X20160009007132016-09-28Elastomers three-dimensional biomodels proven to be a trustworthy representation of the angiotomographic imagesLeal,André GiacomelliPagnan,Leonardo BranciaKondo,Raphael TeruakiFoggiatto,José AguiomarAgnoletto,Guilherme JoséRamina,Ricardo intracranial aneurysm models anatomic elastomers microsurgery ABSTRACT Intracranial aneurysm (IA) rupture is responsible for 80% of spontaneous arachnoid hemorrhages and associated with an extremely high mortality rate. Two possible surgical interventions are endovascular embolization and microsurgical clipping. Three-dimensional (3D) prototyping models help in surgical planning minimizing perioperative risks in both methods and reducing operating time. Methods 3D biomodels were printed with flexible material (elastomer) using angiotomographic DICOM acquired images and compared to 3D digital subtraction angiography (DSA) images. Results 3D biomodels represented the aneurysm angioarchitecture exactly, especially the neck and domus features. Conclusion Elastomers 3D biomodels proved to be a trustworthy representation of the angiotomographic images and could be used to help surgical planning in IA treatment.info:eu-repo/semantics/openAccessAcademia Brasileira de Neurologia - ABNEUROArquivos de Neuro-Psiquiatria v.74 n.9 20162016-09-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2016000900713en10.1590/0004-282X20160113
institution SCIELO
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country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
author Leal,André Giacomelli
Pagnan,Leonardo Brancia
Kondo,Raphael Teruaki
Foggiatto,José Aguiomar
Agnoletto,Guilherme José
Ramina,Ricardo
spellingShingle Leal,André Giacomelli
Pagnan,Leonardo Brancia
Kondo,Raphael Teruaki
Foggiatto,José Aguiomar
Agnoletto,Guilherme José
Ramina,Ricardo
Elastomers three-dimensional biomodels proven to be a trustworthy representation of the angiotomographic images
author_facet Leal,André Giacomelli
Pagnan,Leonardo Brancia
Kondo,Raphael Teruaki
Foggiatto,José Aguiomar
Agnoletto,Guilherme José
Ramina,Ricardo
author_sort Leal,André Giacomelli
title Elastomers three-dimensional biomodels proven to be a trustworthy representation of the angiotomographic images
title_short Elastomers three-dimensional biomodels proven to be a trustworthy representation of the angiotomographic images
title_full Elastomers three-dimensional biomodels proven to be a trustworthy representation of the angiotomographic images
title_fullStr Elastomers three-dimensional biomodels proven to be a trustworthy representation of the angiotomographic images
title_full_unstemmed Elastomers three-dimensional biomodels proven to be a trustworthy representation of the angiotomographic images
title_sort elastomers three-dimensional biomodels proven to be a trustworthy representation of the angiotomographic images
description ABSTRACT Intracranial aneurysm (IA) rupture is responsible for 80% of spontaneous arachnoid hemorrhages and associated with an extremely high mortality rate. Two possible surgical interventions are endovascular embolization and microsurgical clipping. Three-dimensional (3D) prototyping models help in surgical planning minimizing perioperative risks in both methods and reducing operating time. Methods 3D biomodels were printed with flexible material (elastomer) using angiotomographic DICOM acquired images and compared to 3D digital subtraction angiography (DSA) images. Results 3D biomodels represented the aneurysm angioarchitecture exactly, especially the neck and domus features. Conclusion Elastomers 3D biomodels proved to be a trustworthy representation of the angiotomographic images and could be used to help surgical planning in IA treatment.
publisher Academia Brasileira de Neurologia - ABNEURO
publishDate 2016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2016000900713
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