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Three-Dimensional Modeling May Improve Surgical Education and Clinical Practice
Daniel B Jones1, Robert Sung2, Crispin Weinberg3
1Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA Carl J. Shapiro Simulation & Skills Center, Beth Israel Deaconess Medical Center, Boston, MA, USA djones1@bidmc.harvard.edu.
Surgical Innovation
|October 2, 2015
Summary
Three-dimensional (3D) printing enables the creation of accurate anatomical models from medical images. These 3D printed models show potential to significantly enhance surgical education and patient care.
Area of Science:
- Biomedical Engineering
- Medical Imaging
- Surgical Technology
Background:
- Three-dimensional (3D) printing is established in manufacturing for prototyping.
- Study assessed feasibility of creating anatomical 3D models from digital images.
- Explored 3D printing applications in surgical education and practice.
Purpose of the Study:
- Evaluate the feasibility of producing anatomical 3D models via 3D printing.
- Assess the face validity of these 3D printed anatomical models.
- Identify opportunities for integrating 3D printing in surgical training and patient care.
Main Methods:
- Utilized computed tomography and magnetic resonance imaging data.
- Converted medical images into computer models for stereolithography 3D printing.
- Collected feedback from medical students and surgeons via surveys.
Main Results:
- 51 respondents indicated a high demand (95.8%) for patient-specific 3D models.
- Cost was a factor, yet 82.6% found value in models priced under $500.
- All participants agreed on the utility of 3D models in medical school curricula.
Conclusions:
- Three-dimensional printing presents a disruptive technology for surgical education and clinical practice.
- Increasing adoption of 3D models in surgery is anticipated as technology advances and costs decline.
