From: Augmented reality-based navigation increases precision of pedicle screw insertion
Skill level
Group
PDPP
SSPP
6 mm
7 mm
8 mm
Expert
FH
0
2
3
8
AR
6
p
–
0.321
0.325
0.196
Novice
18
20
22
1
7
10
15
0.615
0.006
0.013
0.053