Student-Generated 3D Models from Donor Dissections Using Handheld Scanners Are Feasible and Accurate

In a feasibility study, medical students using a handheld surface scanner created digital 3D models of dissected donor anatomy with a mean structure-presence score of 0.892 (most expected structures identifiable). Lower accuracy for brachial plexus (score 0.773).

• Feasibility study: two second-year medical students scanned four anatomical structure groups (heart, brachial plexus, spinal cord, celiac trunk).
• Mean structure-presence score 0.892; brachial plexus score significantly lower at 0.773 (p=0.021).
• Limitation: small single-institution descriptive study; generalizability and impact on learning not assessed.

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