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Table 3 Comparison of postoperative adverse events between the two groups

From: Comparison of percutaneous curved kyphoplasty and bilateral percutaneous kyphoplasty in osteoporotic vertebral compression fractures: a randomized controlled trial

Classification

PCKP group

PKP group

P values

Bone cement leakage

3

8

0.101

 Intervertebral space

1

3

 

 Lateral position of vertebrae

1

2

 

 Anterior position of vertebrae

0

2

 

 Posterior position of vertebrae

1

0

 

 Paravertebral segment intravascular

0

1