Research Article

Comparison of Minimally Invasive Surgery Transforaminal Lumbar Interbody Fusion and TLIF for Treatment of Lumbar Spine Stenosis

Table 4

VAS score and comparison table at different time points after the operation of the two groups.

GroupsInstance data2 months after surgeryFive months after surgery12 months after surgery

MIS⁃TLIF31
TLIF29
t5.325.893.12
P<0.001<0.001<0.004