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Updated: Jan 3, 2026
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A Spine Robotic-Assisted Navigation System for Pedicle Screw Placement
Published on: May 11, 2020
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Robotic-Assisted Spinal Surgery: Current Generation Instrumentation and New Applications
Clay M Elswick1, Michael J Strong1, Jacob R Joseph1
1Department of Neurosurgery, University of Michigan, 3552 Taubman Center, Box, 0338, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA.
Neurosurgery Clinics of North America
|November 20, 2019
Summary
Robotic spinal surgery is advancing. The Excelsius GPS robot accurately places pedicle screws in open and minimally invasive fusion surgeries, showcasing navigation potential.
Area of Science:
- Neurosurgery
- Orthopedic Surgery
- Medical Robotics
Background:
- Robotics is a recent innovation in spinal surgery.
- Early robotic applications focused on accurate pedicle screw placement.
- Newer robots offer navigation capabilities beyond screw placement.
Purpose of the Study:
- To evaluate the accuracy of the Excelsius GPS robot for pedicle screw placement.
- To explore the potential applications of spinal robot navigation in spinal fusion.
Main Methods:
- Retrospective analysis of patients undergoing spinal fusion.
- Utilized the Excelsius GPS robot for pedicle screw placement in open and minimally invasive procedures.
- Assessed screw placement accuracy.
Main Results:
- The Excelsius GPS robot demonstrated accurate pedicle screw placement.
- Accuracy was consistent in both open and minimally invasive fusion surgeries.
- The study highlighted potential uses for the robot's navigation features.
Conclusions:
- The Excelsius GPS robot is a viable tool for accurate pedicle screw placement in spinal fusion.
- Robotic navigation offers expanded capabilities for spinal procedures.
- Further research into robotic applications in spinal surgery is warranted.
