Table 7.
Fusion method | Preoperative | Postoperative | Difference |
---|---|---|---|
ALIF | 12.4±2.52 | 20.87±4.86 | 8.51±2.67 |
PLIF | 9.3±1.5 | 13.6±0.8 | 4.3 |
Values are presented as mean±standard deviation.
ALIF, anterior lumbar interbody fusion; PLIF, posterior lumbar interbody fusion.