Improving Pedicle Screw Placement Training Using a Visual Tracking Guide Template in Augmented Reality Navigation
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By
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Zhang, Peihai
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zhang, Kai
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Liu, Huiting
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Yang, Xuejun
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May 19, 2026
Clinical Scorecard: Improving Pedicle Screw Placement Training Using a Visual Tracking Guide Template in Augmented Reality Navigation
At a Glance
| Category | Detail |
|---|
| Condition | Pedicle screw placement training |
| Key Mechanisms | Visual tracking guide template (VTGT) for augmented reality navigation |
| Target Population | Junior residents in surgical training |
| Care Setting | Simulated surgical training environment |
Key Highlights
- Prototype VTGT used for augmented reality navigation
- Average time for K-wire placement was 36.4 seconds
- User experience score averaged 87.8 points
- Deviation value of entry point (DVEP) was 2.20 mm ± 0.55 mm
- All screws met clinical safety requirements according to the Gertzbein-Robbins scale
Guideline-Based Recommendations
Diagnosis
Management
Monitoring & Follow-up
Risks
Patient & Prescribing Data
Not applicable as this study focuses on training
Feasibility of VTGT-based AR navigation for surgical training
Clinical Best Practices
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