Augmented reality technology paves the way for safer spine surgery

For the first time in New England, a neurosurgery team led by John H. Shin, MD, Director of Spine Deformity and Oncology Surgery and the Kingdon-Saylor Endowed Chair in Spine Neurosurgery at Massachusetts General Hospital (MGH), introduced augmented reality (AR). ) technology to the operating room while performing spine surgery. This new technology can improve surgeons' visualization of anatomy and critical structures, making complex surgery safer and more accurate.

Surgeon's view with augmented reality

AR is defined as technology that overlays a computer-generated image over the user's view of the real world. This allows the individual to gain an enhanced view of natural environments or situations with information not typically visible to the naked eye. Neurosurgeons are now turning to AR technology to improve patient outcomes by increasing the accuracy of spinal instrumentation placement so that the surgical plans executed match the preoperative plans discussed with each patient.

When using AR, neurosurgeons wear headsets that provide computer-generated images of CT scans to the eyepieces, displaying information superimposed on the physical reality of the process in real time. Similar to GPS navigation, this technology displays computer-based surgical navigation guidance into the surgeon's field of view so surgeons can keep their eyes and hands in the field.

"Our spine surgeons at MGH Neurosurgery are really excited to bring this technology to patients. When we do spine surgery, we typically work within millimeters of critical structures such as the spinal cord, nerves, and blood vessels," Shin says. “The risks are extremely high for minimally invasive or complex reconstruction surgeries. This technology not only helps us plan and perform these surgeries, it also helps ensure accuracy while minimizing surgical risks and complications. As neurosurgeons, our top priority is patients' safety. "

The use of AR technology in neurosurgery also improves training opportunities for neurosurgery trainees. “Incorporating advanced technologies such as AR into our residency and fellowship programs is critical to fostering innovation in our field and educating future leaders in spine surgery,” he added.

https://www.massgeneral.org/news/hotline/Augmented-reality-technology-paves-the-way-for-safer-spine-surgery