What is Surgical Navigation?

Surgical navigation in spine surgery is a technology-assisted approach that enhances the precision and safety of spinal procedures. Often referred to as "GPS for the spine," this technique uses real-time imaging, computer systems, and tracking tools to guide surgeons during operations.

The system can integrate either preoperative imaging (such as CT or MRI scans) with intraoperative data from fluoroscopy or 3D imaging. Using infrared light and reflective instrument marker arrays, the system tracks the surgeon’s tools and displays their position relative to the patient’s anatomy in real time.

Key Benefits:

Increased Accuracy: Helps with precise placement of screws, implants, and hardware, especially in complex anatomy or minimally invasive procedures.

Enhanced Safety: Reduces the risk of damaging critical structures like nerves or the spinal cord.

Reduced Radiation: Allows fewer intraoperative fluoroscopy images compared to traditional techniques.

Improved Outcomes: Often associated with fewer complications and better long-term stability.

Surgical navigation is particularly valuable in deformity correction, revision surgery, and cases with abnormal or obscured anatomy. While it adds cost and setup time, its benefits in terms of accuracy and safety are driving widespread adoption in modern spine surgery.