Items related to surgery | mean ± SD or NO/% |
---|---|
Operation time (min) | 215.5 ± 38.7 |
Blood loss (ml) | 818.0 ± 181.7 |
Complication | 4 (6.0%) |
Cerebrospinal fluid leakage | 2 (3.0%) |
Calf muscular venous thrombosis | 1 (1.5%) |
Wound fat liquefaction | 1 (1.5%) |
Failure for first surgery and accept anterior revision surgery | 3 (4.5%) |
Percutaneous lavage and drainage under CT guide | 1 (1.5%) |
Small incision debridement | 1 (1.5%) |
Open extensive debridement | 1 (1.5%) |