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Table 2 Intervertebral disc height upon follow-up

From: Double-level lumbar spondylolysis and spondylolisthesis: A retrospective study

 

N

Po 1

Po 2

P

DH (L3/L4)

12

11.86 ± 2.48

10.71 ± 2.97

0.100

DH (L4/L5

19

12.67 ± 2.41

10.32 ± 1.74

< 0.001

DH (L5/S1)

11

11.41 ± 2.46

10.76 ± 1.74

0.035

  1. Po 1: The intervertebral disc height was measured within a week of the operation
  2. Po2: The intervertebral disc height was measured within a year of the operation
  3. N Perfect number of follow-up patients
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X