Accuracy of Augmented Reality-Guided Angular Trajectories in Spine Surgery: A Cadaveric Study Comparing 2D-3D vs Intraoperative Computed Tomography Registration.
BACKGROUND Augmented reality (AR) navigation has demonstrated accuracy for pedicle screw placement but has not been well studied for angular trajectories required to access disc spaces and sacroiliac joints (SIJs). This study evaluated the accuracy of AR-guided angular trajectories comparing 2 registration methods: int...