Table 2.
Perioperative and postoperative outcomes.
| FG TLIF Group (n = 79) | Ro TLIF Group (n = 29) | p Value | |
|---|---|---|---|
| Blood loss for single-level TLIF (mL) | 366.7 [300.0, 600.0] | 400.0 [250.0, 675.0] | 0.677 |
| Operative time for single-level TLIF (min) | 225.0 [170.0, 293.0] | 259.0 [222.8, 296.5] | 0.101 |
| Length of hospital stay (days) | 6.0 [5.0, 8.0] | 7.0 [6.0, 8.0] | 0.090 |
| Complication (%) | 19 (24.1%) | 7 (24.1%) | 1.000 |
| Complication requiring revision surgery (%) | 1 (1.3%) | 0 (0%) | 1.000 |
FG, fluoroscopy-guided; Ro, robot-assisted; TLIF, transforaminal lumbar interbody fusion.