Fig. 1
From: Augmented reality guidance improves accuracy of orthopedic drilling procedures
(A) 3D models of one of the wooden logs with the planned entry (top) and exit (bottom) points defining 12 different trajectories. Each set of entry and exit points (both for perpendicular and oblique trajectories) is located in the same cross-sectional YZ-plane. (B) CT scan of the log with a cross-sectional view (YZ-plane) showing an example of both a perpendicular and an oblique trajectory (entry points located at the top of the image).
