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A Spine Robotic-Assisted Navigation System for Pedicle Screw Placement
Published on: May 11, 2020
Advances in Implant Technologies for Spine Surgery
Shahab Aldin Sattari1, Yuanxuan Xia1, Tej D Azad2
1Department of Neurosurgery, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.
Customized spine implants, including en bloc replacements and pedicle screws, are advancing with 3D modeling. Expandable cages and interbody spacers offer intraoperative tailoring for patient-specific needs in spinal surgery.
Area of Science:
- Biomedical Engineering
- Orthopedic Surgery
- Medical Device Design
Background:
- Spine implants are undergoing significant diversification.
- Advancements are driven by the need for patient-specific solutions.
Purpose of the Study:
- To highlight the evolution of spine implants.
- To discuss the impact of 3D modeling and intraoperative tailoring.
Main Methods:
- Utilizing three-dimensional modeling for custom spinal implants.
- Developing expandable versions of spinal cages and interbody spacers.
Main Results:
- 3D modeling enables en bloc replacements and custom pedicle screw designs.
- Expandable implants allow for intraoperative adjustment during surgery.
Conclusions:
- Diversification in spine implants enhances patient-specific treatment.
- Technological integration, like 3D modeling, is crucial for innovation in spinal surgery.
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