ArticleIndian journal of orthopaedics2023
Real-Time Navigation with Guide Template for Pedicle Screw Placement Using an Augmented Reality Head-Mounted Device: A Proof-of-Concept Study.
Article in Indian journal of orthopaedics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 6 citations in OpenAlex.
- Accuracy and effectiveness of thoracolumbar pedicle screw placement with a mixed reality head mounted device: first clinical experience and results.Brain & spine · 2026Article
- Enhancing pedicle screw placement training with a visual tracking guide template in augmented reality navigation.Frontiers in medicine · 2026Article
- Real-time augmented reality navigation in brain glioma resection: a pilot feasibility study.Frontiers in surgery · 2026Article
- The digital evolution of surgical planning: a systematic review of immersive and interactive technologies.Frontiers in surgery · 2026Review
- Integration of Virtual Reality Headsets into Endoscopic Spine Surgery: Insights from a Cadaveric Lab and Multicenter Surgeon Survey.Spine surgery and related research · 2025Article
- Review
- Augmenting Reality in Spinal Surgery: A Narrative Review of Augmented Reality Applications in Pedicle Screw Instrumentation.Medicina (Kaunas, Lithuania) · 2024Review
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: This study aims to explore the real-time navigation with guide template using an augmented reality head-mounted device (ARHMD) for pedicle screw placement. Methods: The spatial coordinate relationships between augmented reality images and real objects were established through the custom-made guide template, and the registration and tracking were completed using an ARHMD. The feasibility and accuracy of this method were verified by pedicle screw placement in 2 lumbar models. According to the Gertzbein-Robbins grading scale, the accuracy of pedicle screw placement was assessed. The navigation errors were estimated by measuring the deviation values of entry point and trajectory angle. Results: A total of 20 pedicle K-wires were placed into L1-L5 in 2 lumbar models, which were successfully completed, with an average time of 11.5 min per model and 69 s per screw. The overall K-wires placement accuracy was 100% (20 screws). The navigation error was 2.77 ± 0.82 mm for the deviation value of entry point, and 3.03° ± 0.94° for the deviation value of trajectory angle. Conclusions: The application of an ARHMD combined with guide template for pedicle screw placement is a promising navigation approach.
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Registered trials
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