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Table 3 Clinical comparisons group PKP, PMCP, and PSFV for the treatment of the 338 patients with thoracolumbar OVBF in this study

From: Safety and efficacy studies of kyphoplasty, mesh-container-plasty, and pedicle screw fixation plus vertebroplasty for thoracolumbar osteoporotic vertebral burst fractures

 

PKP (n = 111)

PMCP (n = 109)

PSFV (n = 117)

F

P

VAS

     

 Preoperative

7.04 ± 1.15

7.04 ± 1.29

7.10 ± 1.37

0.100

0.904

 Postoperative

2.27 ± 1.04

2.17 ± 0.98

3.19 ± 1.06

34.578

< 0.001

 2 years postoperative

1.87 ± 0.84

1.76 ± 0.83

1.71 ± 0.95

1.014

0.364

ODI

     

 Preoperative

67.11 ± 13.49

67.26 ± 12.79

67.36 ± 13.11

0.010

0.990

 Postoperative

22.00 ± 11.20

21.01 ± 7.90

33.81 ± 8.81

65.973

< 0.001

2 years postoperative

16.18 ± 9.11

16.40 ± 7.29

15.47 ± 7.65

0.416

0.660

  1. PMCP percutaneous mesh-container-plasty, PSFV pedicle screw fixation plus vertebroplasty, OVBF osteoporotic vertebral burst fractures, VAS visual pain analog scale, ODI Oswestry Disability Index