From: Comparison of the efficacy of fully endoscopic spine surgery using transforaminal and interlaminar approaches in the treatment of prolapsed lumbar 4/5 disc herniation
Number
Preoperative
Post-operative
paired t
P
ODI (%)
36
71.50 ± 5.24
7.50 ± 2.26
72.718
0.000
VAS (points)
6.17 ± 0.77
1.67 ± 0.63
24.946