Retrospective Study
Copyright ©The Author(s) 2024.
World J Clin Cases. Jul 16, 2024; 12(20): 4108-4120
Published online Jul 16, 2024. doi: 10.12998/wjcc.v12.i20.4108
Table 2 Pull-out strength of pedicle screws (unit: N)
TSA
Pull-out resistance
Maximum vertebral stress
0 degrees132.8 ± 4.992.0058 ± 0.0031
7 degrees139.6 ± 5.242.001 ± 0.0029
10 degrees145.4 ± 6.092.0015 ± 0.0058
17 degrees149.8 ± 6.722.0066 ± 0.0075
F314.6831.928
P value0.0010.182