• Stud Health Technol Inform · Jan 2014

    Design and Validation of 3D Printed Complex Bone Models with Internal Anatomic Fidelity for Surgical Training and Rehearsal.

    • Bertram J Unger, Jay Kraut, Charlotte Rhodes, and Jordan Hochman.
    • Department of Medical Education, Faculty of Medicine, University of Manitoba.
    • Stud Health Technol Inform. 2014 Jan 1; 196: 439-45.

    AbstractPhysical models of complex bony structures can be used for surgical skills training. Current models focus on surface rendering but suffer from a lack of internal accuracy due to limitations in the manufacturing process. We describe a technique for generating internally accurate rapid-prototyped anatomical models with solid and hollow structures from clinical and microCT data using a 3D printer. In a face validation experiment, otolaryngology residents drilled a cadaveric bone and its corresponding printed model. The printed bone models were deemed highly realistic representations across all measured parameters and the educational value of the models was strongly appreciated.

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