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Table 2 VAS score and ODI index

From: Oblique lateral internal fusion combined with percutaneous pedicle screw fixation in severe lumbar spinal stenosis: clinical and radiographic outcome

 

Before operation

Last follow-up

P value

VAS-back

4.7 ± 0.8

1.3 ± 0.5

0.000

VAS-leg

4.8 ± 1.0

1.4 ± 0.5

0.000

ODI

34.1% ± 3.2%

12.8% ± 1.8%

0.000

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X