Simulation Model of Arteriovenous Malformation Embolization Using Onyx.
Onyx
arteriovenous malformation
simulation model
Journal
Journal of neuroendovascular therapy
ISSN: 2186-2494
Titre abrégé: J Neuroendovasc Ther
Pays: Japan
ID NLM: 101488164
Informations de publication
Date de publication:
2021
2021
Historique:
received:
07
07
2020
accepted:
18
01
2021
medline:
1
1
2021
pubmed:
1
1
2021
entrez:
28
7
2023
Statut:
ppublish
Résumé
Although Onyx has made effective embolization possible in the endovascular treatment of arteriovenous malformation (AVM), its infusion requires a high level of skill and experience. The purpose of this study is to create a simulation model that will help to solve this technical issue. Using data of 3D DSA images of a clinical case, an acrylonitrile-butadiene-styrene (ABS) resin model of the AVM was created with a 3D printer. Then, a hollow elastic model was created by applying silicone and eluting the ABS resin, which was finally connected to the human vascular model. Simulation of angiography and Onyx embolization using the model showed similar angiographic features and flow dynamics of contrast media and Onyx. During Onyx embolization, the plug and push technique could be performed as in a clinical case. 3D AVM model created with 3D printer enabled us to stimulate Onyx embolization of AVM.
Identifiants
pubmed: 37502265
doi: 10.5797/jnet.tn.2020-0141
pii: jnet.tn.2020-0141
pmc: PMC10370998
doi:
Types de publication
Journal Article
Langues
eng
Pagination
741-746Informations de copyright
©2021 The Japanese Society for Neuroendovascular Therapy.
Déclaration de conflit d'intérêts
The authors declare no conflicts of interest.
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