Interdisciplinary Development of 3D-Printed Anatomical Models for Human Gross Anatomy Education
Sonia Osorio1, Daniel Solis2, Nathalia Ramírez2
1The Soft Tissue and Mineralized Tissue Research Group - TEBLAMI, Faculty of Health University of the Valley, Cali, Valle del Cauca, Colombia.
Advances in Medical Education and Practice
|August 2, 2026
Summary
This study developed 3D-printed anatomical models for teaching human gross anatomy, finding them useful complementary resources where cadavers are limited. The models were well-received by participants for usability and educational support.
Area of Science:
- Anatomical Education
- Additive Manufacturing
- Medical Imaging
Background:
- Limited access to cadaveric material poses challenges for teaching human gross anatomy.
- Traditional anatomical models may not fully represent complex structures.
Purpose of the Study:
- To describe the interdisciplinary development of two 3D-printed anatomical models (trigeminal nerve and lower airway).
- To explore the perceived usefulness of these models in teaching human gross anatomy.
Main Methods:
- Needs assessment through classroom inquiry and faculty input.
- Design and fabrication of models using medical imaging data, segmentation, CAD, and 3D printing.
- Educational evaluation via user feedback on usability, design, and learning contribution.
Main Results:
- Two complex anatomical structures were successfully modeled using 3D printing.
- Participants rated models positively for usability, design, integration, and support of anatomical understanding.
- Models were perceived as valuable complementary educational resources.
Conclusions:
- An interdisciplinary workflow for developing 3D-printed anatomical models is feasible.
- These models can effectively supplement anatomy teaching, especially with limited cadaver access.
- Further research with controlled comparisons and objective outcomes is recommended.
