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Table 2 Comparison of imaging evaluation

From: Study on the influence of balloon dilation mode on the intravertebral cleft of osteoporotic fracture

 

Classify

Pre-op

Post-op

Final follow-up

P-value

AHV

Group A

17.97 ± 2.51

21.85 ± 2.33

20.98 ± 2.40

< 0.001

Group B

18.37 ± 2.36

23.21 ± 2.34

22.52 ± 2.48

< 0.001

P-value

0.419

0.005

0.003

–

CVK

Group A

26.18 ± 4.40

16.89 ± 3.57

17.82 ± 3.60

< 0.001

Group B

25.58 ± 4.62

14.75 ± 3.47

15.64 ± 3.35

< 0.001

P-value

0.515

0.004

0.003

–

  1. Pre-op preoperative, Post-op postoperative, AHV anterior margin height of vertebra, CVK Cobb’s angle of vertebral kyphosis, Group A single balloon bilateral alternating dilatation technique. Group B double balloon bilateral dilatation technique
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