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Table 4 X-radiography and CT data

From: RETRACTED ARTICLE: Percutaneous pedicle screw fixation combined with selective transforaminal endoscopic decompression for the treatment of thoracolumbar burst fracture

  Preoperative 1 week postoperatively 12 months postoperatively
CA (°)
 A group 16.70 ± 4.62 5.59 ± 4.42*** 5.57 ± 4.09a
 B group 15.53 ± 7.59 6.49 ± 4.31*** 6.78 ± 4.96a
VWA (°)
 A group 14.19 ± 7.89 5.96 ± 2.58* 5.67 ± 2.42a
 B group 16.52 ± 5.74 6.77 ± 2.33*** 6.95 ± 2.41a
VBCR (%)
 A group 39.27 ± 17.29 6.13 ± 5.25** 5.99 ± 4.98a
 B group 37.58 ± 16.09 6.65 ± 10.84*** 7.47 ± 9.06a
MSDCR (%)
 A group 67.39 ± 14.50 4.63 ± 5.39*** 4.61 ± 5.60a
 B group 30.49 ± 16.25 13.29 ± 8.76*** 12.33 ± 7.02a
  1. A group = the 15 patients who underwent TED surgery and PPSF surgery. B group = the 26 patients who underwent only PPSF surgery
  2. CA Cobb angle, VWA vertebral wedge angle, VBCR vertebral body compression ratio, MSDCR mid-sagittal canal diameter compression ratio
  3. *P < 0.05
  4. **P < 0.01
  5. ***P < 0.001
  6. a P > 0.05