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Table 7 Comparison of VAS and ODI scores between patients with Lee zone III type before and after operation (n = 56)

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 ODI (%)

Preoperative VAS (points)

Post-operative ODI (%)

Post-operative VAS (points)

ELLD

49

71.43 ± 5.08

6.12 ± 0.72

7.76 ± 2.22

1.80 ± 0.70

EPLD

7

72.29 ± 5.58

6.29 ± 0.48

4.86 ± 1.06

1.86 ± 0.69

t

 

0.413

0.575

3.375

0.215

P

 

0.682

0.568

0.001

0.831

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X