Qlone®: A Simple Method to Create 360-Degree Photogrammetry-Based 3-Dimensional Model of Cadaveric Specimens

Area of Science:

• Medical Education
• Anatomical Visualization
• Digital Health

Background:

• Human cadavers are crucial for anatomy education but access to specimens and facilities is limited globally.
• Innovative and accessible technologies are needed to improve anatomy training methods.
• Current limitations necessitate novel approaches to maximize the utility of anatomical educational materials.

Purpose of the Study:

• To develop a practical method for creating 3D visualizations of human cadaveric specimens.
• To enhance the educational value of limited cadaveric resources through advanced visualization techniques.
• To provide an accessible tool for detailed anatomical study and surgical simulation.

Main Methods:

• Utilized embalmed human cadaveric specimens (cerebrum, brain stem, cerebellum).
• Captured multiple 2D photographs of specimens using standard mobile devices (smartphones, tablets).
• Employed photogrammetry software (Qlone®) to process images into integrated 3D models.

Main Results:

• Generated high-resolution, 360-degree 3D models of cadaveric specimens.
• Enabled free rotation, manipulation, and viewing from multiple angles with adjustable magnification.
• Facilitated advanced editing and export options for virtual and augmented reality simulations.

Conclusions:

• Developed an inexpensive, simple, and accessible method for creating 3D cadaver models.
• This technique significantly enhances neuroanatomy training and surgical simulation.
• Provides a realistic virtual environment for neurosurgeons globally, overcoming specimen access limitations.