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Table 3 Comparison of the lateral wall height improvement ratio by the restorer

From: Clinical application of the pedicle in vitro restorer in percutaneous kyphoplasty

Group B

n

Lateral wall height improvement ratio, %

t

P

Distraction side

42

22.75 ± 2.10

1.18

0.24

Non-distraction side

42

22.20 ± 2.22