| ACDF group (A) | PCF group (B) | p-value |
Operative time (min): |
|
|
|
Range | 45 - 120 | 35 - 100 | <0.001 |
Mean ± SD | 72.61 ± 15.43 | 54.28 ± 19.63 | |
Blood loss (cc): |
|
|
|
Mean ± SD | 98.26 ± 15.67 | 64.04 ± 19.11 | <0.001 |
Hospital stay: (No, %) |
|
|
|
Less than 2 days | 0 | 19 (90.5%) | <0.001 |
2 - 4 days | 23 (100%) | 2 (9.5%) | |
Intraoperative complications: (No, %) |
|
|
|
Dural tear | 1 (4.3%) | 1 (4.7%) |
|
Root injury | 0 | 0 |
|
Soft tissues injury | 0 | 0 |
|
Vascular injury | 0 | 0 |
|
Postoperative complications: |
|
|
|
CSF leak | 0 | 0 |
|
Neurological deficit | 0 | 0 |
|
Infection | 0 | 0 |
|
Hematoma | 0 | 0 |
|
Cage failure | 0 | 0 |
|