From: Intraoperative anti-inflammatory drugs combined with no drainage after MIS-TLIF in the treatment of recurrent lumbar disc herniation: an RCT
Groups
Number
PRE
POD3
POD6
Intervention
63
10.7 ± 2.2
15.8 ± 2.6*
19.3 ± 2.8*
Control
65
10.6 ± 2.0
14.9 ± 3.3*
17.2 ± 3.4*
P value
–
0.788
0.089
< 0.0001