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Using 3D digital technology to improve the teaching and learning of wrist fracture surgery

Enhancing the Clinical Understanding of Scaphoid Nonunion Treatment with a 1,2-ICSRA Vascularized Graft Through 3D Digital Anatomy: A Randomized Controlled Trial for Medical Students

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600116396
Enrollment
Unknown
Registered
2026-01-09
Start date
2025-11-01
Completion date
Unknown
Last updated
2026-01-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None

Interventions

Experimental group:Conduct a 90-minute 3D digital anatomy session, which includes: - Simple 2D wrist CT image interpretation under instructor guidance - Learning the relative positions of carpal bones
Control group:Undergo a 90-minute session of two-dimensional CT image study, learning the anatomy of the carpal bones and the rationale for using the 1,2-ICSRA vascular pedicle to treat scaphoid nonun

Sponsors

The Second Xiangya Hospital of Central South University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Fifth-year clinical medicine student who has not participated in teaching activities related to the treatment of scaphoid nonunion using the 1,2-ICSRA vascularized bone graft technique.

Exclusion criteria

Exclusion criteria: Individuals with severe mental or psychological disorders who are unable to participate, and those who have not signed an informed consent form.

Design outcomes

Primary

MeasureTime frame
Theoretical after-school grades;Case Discussion Score;Final Theory Results;—

Secondary

MeasureTime frame
Learning Questionnaire Score;—

Countries

China

Contacts

Public ContactJian Yuan

The Second Xiangya Hospital of Central South University

drliulh@csu.edu.cn+86 135 7485 0139

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: May 15, 2026