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Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions
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Training in Cerebral Aneurysm Clipping Using Self-Made 3-Dimensional Models.

Toshihiro Mashiko1, Naoki Kaneko1, Takehiko Konno1

  • 1Department of Neurosurgery, Jichi Medical University, Shimotsuke Tochigi, Japan.

Journal of Surgical Education
|January 24, 2017
PubMed
Summary

Custom 3D surgical simulators offer valuable training for junior neurosurgeons in cerebral aneurysm clipping. These patient-specific models facilitate skill improvement and successful simulation of the procedure.

Keywords:
3D model3D printingMedical KnowledgePractice-Based LearningSystems-Based Practiceaneurysm clippingcerebral aneurysmsimulatorsimulator training

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Area of Science:

  • Neurosurgery
  • Medical Simulation
  • Biomedical Engineering

Background:

  • Decreased on-the-job training opportunities for junior surgeons.
  • Need for innovative training methods in neurosurgery.
  • Development of custom 3D surgical simulators for cerebral aneurysm clipping.

Purpose of the Study:

  • To evaluate the utility of custom-built 3D surgical simulators for training junior neurosurgeons.
  • To assess the effectiveness of simulation-based training in improving cerebral aneurysm clipping skills.
  • To determine the feasibility of creating patient-specific surgical models.

Main Methods:

  • Creation of patient-specific 3D models including skull, brain, and aneurysm.
  • Utilized 3D printing and lost-wax techniques for model fabrication.
  • Conducted training sessions with junior neurosurgeons and residents, including simulation, assessment, and feedback.

Main Results:

  • Trainees successfully performed cerebral aneurysm clipping simulations.
  • Observed improvement in technical skills post-training.
  • Models were found to be easy to create and useful for training.

Conclusions:

  • Custom 3D surgical simulators are effective tools for training junior neurosurgeons.
  • Simulation models enhance the learning of cerebral aneurysm clipping techniques.
  • This approach addresses the need for improved surgical training opportunities.