Skip to main content

Table 4 Radiographic outcomes

From: Clinical and radiological comparison of the zero-profile anchored cage and traditional cage-plate fixation in single-level anterior cervical discectomy and fusion

 

Cage group (n = 33)

Zero-P group (n = 35)

P value

Cobb C (°)

 Postoperative 3 months

13.91 ± 4.44

14.83 ± 4.35

0.467

 Postoperative 12 months

11.40 ± 3.19

12.66 ± 3.17

0.122

Cobb S (°)

 Postoperative 3 months

6.68 ± 2.65

6.11 ± 2.27

0.344

 Postoperative 12 months

7.08 ± 2.36

7.19 ± 1.74

0.818

TIH (cm)

 Postoperative 3 months

3.50 ± 0.30

3.44 ± 0.25

0.354

 Postoperative 12 months

3.42 ± 0.15

3.36 ± 0.23

0.271

 Subsidence

5 (15.2%)

4 (11.4%)

0.730

 Fusion (%)

32 (97.0%)

35 (100%)

0.485

Bony spurs (%)

5 (15.2%)

0 (0%)

0.023

  1. Cobb C cervical alignment, Cobb S segmental angle, TIH total interbody height