Research Article

Oblique Lateral Interbody Fusion versus Transforaminal Lumbar Interbody Fusion in Degenerative Lumbar Spondylolisthesis: A Single-Center Retrospective Comparative Study

Figure 4

Comparison of VAS score (a) and ODI (b) between the two groups at different follow-up time. (Compared with TLIF group, ).
(a)
(b)