Reusable Low-Cost 3D Training Model for Aneurysm Clipping

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dc.contributor.authorMery, Francisco
dc.contributor.authorAranda, Francisco
dc.contributor.authorMendez-Orellana, Carolina
dc.contributor.authorCaro, Ivan
dc.contributor.authorPesenti, Jose
dc.contributor.authorTorres, Javier
dc.contributor.authorRojas, Ricardo
dc.contributor.authorVillanueva, Pablo
dc.contributor.authorGermano, Isabelle
dc.date.accessioned2025-01-20T23:51:42Z
dc.date.available2025-01-20T23:51:42Z
dc.date.issued2021
dc.description.abstractBACKGROUND: Aneurysm clipping requires the proficiency of several skills, yet the traditional way of practicing them has been recently challenged, especially by the growth of endovascular techniques. The use of simulators could be an alternative educational tool, but some of them are cumbersome, expensive to implement, or lacking in realism. The aim of this study is to evaluate a reusable low-cost 3-dimensional printed training model we developed for aneurysm clipping.
dc.description.abstractMETHODS: The simulator was designed to replicate the bone structure, arteries, and targeted aneurysms. Thirty-two neurosurgery residents performed a craniotomy and aneurysm clipping using the model and then filled out a survey. They were divided into Junior and Senior groups. Descriptive, exploratory, and confirmatory factor analysis was performed using IBM SPSS statistical software.
dc.description.abstractRESULTS: The overall residents' response was positive, with high scores to face validity and content validity questions. There was no significant statistical difference between the Junior and Senior groups. The confirmatory factor and internal consistency analysis confirmed that the evaluation was highly reliable. Globally, 97% of the residents found the model was useful and would repeat the simulator experience. The financial cost is $2500 USD for implementation and only $180 USD if further training sessions are required.
dc.description.abstractCONCLUSIONS: The main strengths of our training model are its highlighted realism, adaptability to trainees of different levels of expertise, sustainability, and low cost. Our data support the concept that it can he incorporated as a new training opportunity during professional specialty meetings and/or within residency academic programs.
dc.description.funderWFNS education and training Committee
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.wneu.2020.11.136
dc.identifier.eissn1878-8769
dc.identifier.issn1878-8750
dc.identifier.urihttps://doi.org/10.1016/j.wneu.2020.11.136
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/94843
dc.identifier.wosidWOS:000626743400071
dc.language.isoen
dc.pagina.final36
dc.pagina.inicio29
dc.revistaWorld neurosurgery
dc.rightsacceso restringido
dc.subject3D printing
dc.subjectAneurysm clipping
dc.subjectNeurosurgery education
dc.subjectSimulation
dc.subjectTraining model
dc.subject.ods04 Quality Education
dc.subject.odspa04 Educación de calidad
dc.titleReusable Low-Cost 3D Training Model for Aneurysm Clipping
dc.typeartículo
dc.volumen147
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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