From: Mobile intraoperative CT-assisted frameless stereotactic biopsies achieved single-millimeter trajectory accuracy for deep-seated brain lesions in a sample of 7 patients
Patient Number
Trajectory length [mm]
Radial trajectory deviation [mm]
1
66.8
0.7
2
67.6
1.4
3
75.6
1.2
4
49.5
0.8
5
67.8
6
37.2
1.5
7
55.4
0.4
Mean ± SD
60 ± 12.3
0.97 ± 0.39