Clinical Study

Oblique Lumbar Interbody Fusion with Stand-Alone Cages for the Treatment of Degenerative Lumbar Spondylolisthesis: A Retrospective Study with 1-Year Follow-Up

Figure 5

The comparison of the visual analogue scale. Compared with preoperative, the postoperative VAS significantly decreased with no significant increase in the VAS in the last follow-up.