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Presentation of Anatomical Variations Using the Aurasma Mobile App
Trudy Hong1, Georg Bézard1, Beth K Lozanoff1
1Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI (TH, BKL, S.Labrash, S.Lozanoff).
Summary
This study presents a novel 3D animation method for visualizing anatomical variations, like aberrant right subclavian artery (ARSA), on mobile devices. This approach enhances understanding of complex spatial relationships in anatomy education.
Area of Science:
- Anatomy
- Medical Education
- 3D Visualization
Background:
- Traditional anatomical depictions (photos, illustrations) limit 3D spatial understanding.
- Knowledge of anatomical variations is crucial for clinical practice and understanding developmental processes.
- Current methods often fail to fully convey complex spatial relationships of anatomical variants.
Observation:
- An aberrant right subclavian artery (ARSA) was identified during a cadaver dissection.
- The specimen was documented with photographs and measurements.
- 3D models were created using Maya software and rendered as animations.
Findings:
- Animations of the ARSA were developed and viewed on mobile devices using augmented reality (Aurasma).
- The interactive 3D models allowed for manipulation, deconstruction, and detailed appreciation of spatial anatomy.
- This method effectively visualizes anatomical variations and their spatial configurations.
Implications:
- This approach offers a dynamic and interactive tool for anatomy education, improving student comprehension of spatial relationships.
- It provides a scalable method for creating a library of anatomical variations for enhanced learning.
- Future applications could include visualizing diverse anatomical variants and their embryological origins.
