Table 2.
Traditional open T LIF | Miniopen TLIF | Minimally invasive TLIF | |
---|---|---|---|
Mean VAS (pain score) on second day after surgery | 7.5 | 2.8 | 2.5 |
Hospital stay (day) | 10.2 | 6.3 | 5.8 |
Postoperative infection: number (percentage) | 2 (1.6%) | 0 (0%) | 0 (0%) |
CSF leakage: number (percentage) | 3 (5%) | 5 (0.6%) | 0 (0%) |