Preoperative | Postoperative | Last follow-up | |
---|---|---|---|
Cervical tilt(°) | 9.6 ± 2.6 | 4.0 ± 1.4a | 5.0 ± 3.5a |
T1 tilt(°) | 12.3 ± 3.4 | 5.8 ± 2.6a | 6.6 ± 4.7a |
PT curve(°) | 44.7 ± 8.5 | 15.8 ± 6.7a | 18.5 ± 7.9a |
MT curve(°) | 51.7 ± 11.8 | 15.6 ± 7.5a | 17.2 ± 6.2a |
PT AVT(mm) | 9.2 ± 4.0 | 4.1 ± 4.0a | 4.8 ± 4.5a |
MT AVT(mm) | 28.1 ± 7.8 | 4.3 ± 5.0a | 5.0 ± 5.3a |
RSH(mm) | −4.6 ± 3.5 | 4.9 ± 7.3a | 5.5 ± 5.7a |
CL | 0.6 ± 11.1 | −1.7 ± 9.3 | −1.1 ± 9.0 |
PTK | 13.9 ± 4.3 | 15.4 ± 3.7 | 14.8 ± 2.9 |
MTK | 16.7 ± 7.7 | 18.1 ± 6.3 | 18.3 ± 4.4 |