Fig. 5From: The positional consistency between guidewire and cannulated or solid screw in robot-assisted spinal internal fixation surgeryGuide effect from the pedicle to the screw. A: Typical guidewires and screws show good consistency; B–D: Screw was pushed away by the medial (B), inferior (C) or superior (D) wall of the pedicle, positively adjusting the screws from marginally safe guidewires to more favorable and safe positionsBack to article page