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Table 3 Comparison of LL before and after operation

From: Clinical comparison of unilateral biportal endoscopic transforaminal lumbar interbody fusion verse 3D microscope-assisted transforaminal lumbar interbody fusion in the treatment of single-segment lumbar spondylolisthesis with lumbar spinal stenosis: a retrospective study with 24-month follow-up

Characteristic

UBE-TLIF (n = 26)

MMIS-TLIF (n = 23)

P value

Preoperation

45.52 ± 1.69

46.19 ± 1.39

0.305

Last follow-up

48.27 ± 1.59

48.50 ± 1.19

–

Differentials

2.75 ± 1.05

2.30 ± 1.07

0.668

P value

0.000

0.000

 
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X