Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Rapid large-scale morphological control of desulfurized fly ash enables high performance desulfurization material.

Waste management (New York, N.Y.)·2026
Same author

Stabilizing 1.93-eV ultrawide-bandgap perovskites for efficient triple-junction solar cells.

Nature communications·2026
Same author

Network meta-analysis of different preoperative hormone therapies for improving postoperative complications in pediatric hypospadias.

Frontiers in endocrinology·2026
Same author

Dual regulation of bile acids: ameliorating hepatic glycolipid disorders and restoring intestinal health in HFHC-challenged Yellow River carp (Cyprinus carpio L.).

BMC veterinary research·2026
Same author

Fabrication of hollow versus solid nanoparticles via co-assembly of soy protein isolate and gliadin: Structural characterization and functional properties.

Food research international (Ottawa, Ont.)·2026
Same author

High systolic blood pressure and stroke: evidence from the NHANES 1999-2023 and global burden of disease 2021.

Experimental biology and medicine (Maywood, N.J.)·2026

Related Experiment Video

Updated: Jan 9, 2026

A Spine Robotic-Assisted Navigation System for Pedicle Screw Placement
06:24

A Spine Robotic-Assisted Navigation System for Pedicle Screw Placement

Published on: May 11, 2020

9.3K

Validation of single dynamic 3D structured light in precise pedicle puncture navigation.

Xuanhuang Chen1,2,3, Xiaoxia Huang1,3, Guodong Zhang4

  • 1Department of Spinal Surgery, the First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, China.

BMC Surgery
|December 10, 2025
PubMed
Summary

This study introduces a novel single 3D structured light system for dynamic surgical navigation. The system achieved 100% accuracy in pedicle screw placement, demonstrating its feasibility for minimally invasive spinal surgery.

Keywords:
Dynamic trackingMinimally invasiveNavigationPediclePunctureStructured light

More Related Videos

Pedicle Screw Placement Using an Augmented Reality Head-Mounted Display in a Porcine Model
06:18

Pedicle Screw Placement Using an Augmented Reality Head-Mounted Display in a Porcine Model

Published on: May 24, 2024

2.6K
Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation
10:25

Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation

Published on: September 2, 2025

457

Related Experiment Videos

Last Updated: Jan 9, 2026

A Spine Robotic-Assisted Navigation System for Pedicle Screw Placement
06:24

A Spine Robotic-Assisted Navigation System for Pedicle Screw Placement

Published on: May 11, 2020

9.3K
Pedicle Screw Placement Using an Augmented Reality Head-Mounted Display in a Porcine Model
06:18

Pedicle Screw Placement Using an Augmented Reality Head-Mounted Display in a Porcine Model

Published on: May 24, 2024

2.6K
Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation
10:25

Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation

Published on: September 2, 2025

457

Area of Science:

  • Neurosurgery
  • Medical Imaging
  • Surgical Navigation

Background:

  • Spinal surgery navigation is an active research area.
  • Existing methods lack dynamic structured light guidance.
  • This study pioneers a single 3D structured light system for real-time surgical navigation.

Purpose of the Study:

  • To investigate the principles of single dynamic 3D structured light navigation.
  • To evaluate the feasibility and accuracy of this system for minimally invasive pedicle screw placement.

Main Methods:

  • Utilized 19 bovine lumbar spine models for percutaneous pedicle screw placement.
  • Employed preoperative CT scans, 3D reconstructions, and intraoperative registration.
  • Assessed screw pathway accuracy using the Gertzbein-Robbins (G-R) scale and analyzed 3D coordinates.

Main Results:

  • Achieved 100% puncture accuracy with all 218 Kirschner wires graded as level A.
  • Reported low intraoperative root mean squared error (0.442 ± 0.091 mm) and point cloud-to-surface distance (0.01 ± 0.007 mm).
  • Observed minimal entry (1.044 ± 0.35 mm) and exit point offsets (1.439 ± 0.524 mm) with a screw path deviation of 1.12 ± 0.576º.

Conclusions:

  • The single 3D structured light system facilitates simultaneous real-time scanning, registration, and instrument tracking.
  • This technology enables high-precision navigation for minimally invasive puncture procedures.
  • The system demonstrates significant potential for improving outcomes in spinal surgery.