Table 3 Data of Intraoperative Outcomes in NC group
Case | Preoperative traction | Osteotomy grade | Blood loss (mL) | Operative time (min) | The stage of EP events | Postoperative Spinal Cord Function | Complication |
|---|---|---|---|---|---|---|---|
1 | Yes | 2 | 1000 | 600 | Correction | Frankel grade C | Pulmonary infection |
2 | No | 3 | 2000 | 370 | Osteotomy | Frankel grade D | – |
3 | No | 4 | 1550 | 420 | Screw insertion and osteotomy | Frankel grade D | – |
4 | No | 4 | 8200 | 550 | Correction | Frankel grade A | – |
5 | Yes | 5 | 5900 | 1100 | Osteotomy and correction | Frankel grade C | – |
6 | Yes | 5 | 3600 | 445 | Osteotomy | Frankel grade D | – |
7 | No | 3 | 3200 | 510 | Osteotomy | Frankel grade D | Wound infection and urinary tract infection |
8 | Yes | 5 | 3700 | 600 | Correction | Frankel grade C | – |
9 | Yes | 5 | 5968 | 975 | Osteotomy and correction | Frankel grade B | – |
10 | No | 5 | 4999 | 665 | Correction | Frankel grade C | – |
11 | Yes | 5 | 4050 | 580 | Osteotomy and correction | Frankel grade C | – |
12 | Yes | 6 | 1200 | 420 | Osteotomy | Frankel grade D | Wound infection |
13 | Yes | 6 | 1200 | 390 | Osteotomy | Frankel grade D | Wound infection |
14 | Yes | 6 | 960 | 353 | Screw insertion and osteotomy | Frankel grade D | – |
15 | Yes | 6 | 2400 | 560 | Correction | Frankel grade D | Wound infection |
16 | No | 4 | 1100 | 440 | Osteotomy | Frankel grade C | Hemopneumothorax |
17 | Yes | 5 | 3800 | 590 | Osteotomy and correction | Frankel grade B | Hemorrhage |
18 | No | 6 | 2500 | 550 | Correction | Frankel grade D | – |
19 | Yes | 6 | 5779 | 590 | Osteotomy and correction | Frankel grade C | Cerebrospinal fluid leakage |
20 | Yes | 5 | 3300 | 615 | Correction | Frankel grade D | – |
21 | Yes | 6 | 4600 | 550 | Osteotomy | Frankel grade C | – |
22 | No | 6 | 1500 | 550 | Correction | Frankel grade D | – |