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Navigated Spine Surgery: Precision, Faster Recovery| Dr. Ajay Kothari

Dr. Ajay Kothari

Navigated spine surgery is a minimally invasive technique that uses advanced imaging and computer-assisted navigation systems to provide real-time, three-dimensional guidance during spinal procedures. This innovative technology enhances surgical precision, reduces radiation exposure, shortens surgery times, and improves patient outcomes with smaller incisions and quicker recovery.
What is Navigated Spine Surgery?
Navigated spine surgery integrates computer-assisted navigation systems with preoperative imaging such as CT or MRI scans. These systems function like a GPS for the surgeon, combining pre-surgical images with real-time intraoperative tracking. This allows for precise placement of instruments and implants, ensuring greater accuracy and safety during surgery.
Benefits of Navigation in Spine Surgery
  • Enhanced Precision: Accurate localization of spinal anatomy enables safer handling of delicate structures.
  • Reduced Radiation: Less reliance on continuous X-ray fluoroscopy decreases exposure for both patients and surgical staff.
  • Minimally Invasive: Smaller incisions and reduced tissue damage lead to faster recovery and shorter hospital stays.
  • Improved Outcomes: More accurate screw placement, fewer complications, and shorter surgery times are frequently observed.
How Navigation Systems Work
  • Preoperative Imaging: Detailed CT or MRI scans create a 3D model of the patient’s spine.
  • Intraoperative Tracking: Sensors continuously track surgical instruments during the procedure.
  • Real-Time Guidance: The system displays instrument positions relative to the spine, guiding the surgeon with millimeter-level precision.
  • Execution: Planned implant positions are achieved with high accuracy, enhancing both safety and effectiveness.
Applications and Current Use
Navigated spine surgery is commonly used in:
  • Spinal fusion procedures requiring hardware placement (e.g., pedicle screws)
  • Decompression surgeries for conditions like spinal stenosis or disc herniation
While highly effective, this technique may not be suitable for all patients, depending on individual anatomy and case complexity.
Read More:
 Endoscopic Spine Surgery Techniques| Dr. Ajay Kothari
Surgeon’s Perspective and Endoscopic Spine Surgery| Dr. Ajay Kothari
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Disclaimer: The information provided here should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. The information is provided solely for educational purpose and should not be considered a substitute for medical advice.