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2020 Fiscal Year Final Research Report

Establishment of neurosurgery education system using 3D model with 3D printer

Research Project

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Project/Area Number 16K10800
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Neurosurgery
Research InstitutionToho University

Principal Investigator

SUGO Nobuo  東邦大学, 医学部, 教授 (80287515)

Co-Investigator(Kenkyū-buntansha) 根本 匡章  東邦大学, 医学部, 准教授 (60266971)
近藤 康介  東邦大学, 医学部, 講師 (70349877)
Project Period (FY) 2016-04-01 – 2021-03-31
Keywords3Dプリンター / 手術シミュレーション / 頭蓋底外科 / 脳腫瘍
Outline of Final Research Achievements

The purpose of this study is to create a three-dimensional model using a 3D printer in order to establish a surgical education method for neurosurgeons. First, we created a three-dimensional fusion image and converted from the DICOM data format to the STL data format to reduce the error in creating a three-dimensional model. Next, the three-dimensional model was meshed so that the deep part of the tumor could be seen through. We also created a colored model of the microanatomy inside the pyramidal bone and evaluated its usefulness for surgical practice.

Free Research Field

脳神経外科

Academic Significance and Societal Importance of the Research Achievements

3Dプリンターの立体模型を用いた手術教育では、当然のことながら、Cadaver trainingにおける法的および実施環境の制約はない。また立体模型の場合、術前神経放射線画像や実際の手術動画との比較といった、Cadaver trainingではできない新たな学習方法も可能となる。本研究において、3Dプリンターによる立体模型の精度向上、様々な脳疾患の再現、手術到達法の理解を促す新たな立体模型の開発をすすめることによって、Cadaver trainingとの相互補完ができるものと期待される。

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Published: 2022-01-27  

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