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Related Experiment Video

Updated: May 24, 2025

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility
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Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility

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Randomised comparison between navigation and non-navigation-assisted camera control performance in a surgical

Nergiz Ercil Cagiltay1, Damla Topalli2, Emre Tuner3

  • 1Department of Software Engineering, Faculty of Engineering, Cankaya University, Ankara, Turkey.

Journal of Minimal Access Surgery
|March 6, 2025
PubMed
Summary
This summary is machine-generated.

Navigation guidance significantly improves surgical camera control for beginners in minimally invasive surgery (MIS). This enhancement is crucial for training and developing essential surgical skills.

Keywords:
Beginnercamera positioninghaptic devicesminimal invasive surgeryvirtual reality training

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Area of Science:

  • Surgical Simulation
  • Human-Computer Interaction
  • Medical Education

Background:

  • Camera control in minimally invasive surgery (MIS) is challenging due to a lack of integrated navigation aids in current endoscopes.
  • Effective camera navigation is critical for successful MIS procedures.
  • Beginner performance in MIS is often limited by camera control difficulties.

Purpose of the Study:

  • To investigate the impact of navigation guidance on the performance of beginners in a simulated surgical camera task.
  • To evaluate the effectiveness of navigation aids in improving surgical skills.
  • To identify potential improvements for endoscope interfaces and surgical training systems.

Main Methods:

  • A custom computer-based simulation environment was developed with and without navigation guidance.
  • Sixty-four beginner participants were randomly assigned to guided or unguided conditions.
  • Participants used haptic devices to control a simulated endoscope and surgical tools during a camera-cleaning task.

Main Results:

  • Participants using navigation guidance demonstrated significantly better performance compared to those without guidance.
  • Female participants showed a significant reduction in task completion time when using navigation guidance.
  • Navigation aids positively impacted overall task efficiency and skill acquisition.

Conclusions:

  • Integrating navigation aids into endoscope interfaces can enhance user performance, particularly for novice surgeons.
  • Medical device manufacturers should consider incorporating navigation features to improve endoscope usability.
  • Simulation-based training systems can benefit from navigation aids to better support surgical education.