Pedicle group | Pars group | p-value | |
---|---|---|---|
Operation time (minutes) | 133.48 ± 26.22 | 115.29 ± 28.75 | 0.0441 |
LOH (days) | 5.87 ± 1.06 | 5.18 ± 1.19 | 0.0552 |
Blood loss (ml) | 457.83 ± 145.45 | 383.53 ± 116.19 | 0.0392 |
Screw placement | 0.4993 | ||
Type I Ideal | 42 | 34 | |
Type II Acceptable | 4 | 0 | |
Type III Unacceptable | 0 | 0 | |
% Ideal or Acceptable | 91.3% | 100% | |
No. of complications (N) | 1 | 1 | |
VA injury | 0 | 0 | |
Spinal cord injury | 0 | 0 | |
Neurologic injury | 0 | 0 | |
CSF leakage | 1 | 1 | |
Screw looseness/failure | 0 | 0 |