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Table 2 Radiographic parameters of the patients with severe kyphotic deformity secondary to spinal tuberculosis (n = 19)

From: Two-stage treatment for severe spinal kyphotic deformity secondary to tuberculosis: halo-pelvic traction followed by a posterior-only approach correction

Parameter

Pre-traction

Post-traction

Post-surgery

Follow-up

Kyphosis angle (°)

131.4 ± 10.7

77.1 ± 7.4*

65.7 ± 8.5*#

68.6 ± 9.4*#

SVA (mm)

11.1 ± 45.2

−25.0 ± 37.4*

7.0 ± 13#

2.8 ± 9.6#

  1. Note: * Compared with pre-traction data, p < 0.05. # Compared with post-traction data, p < 0.05