Table 3.

Changes in segmental lordosis and height

Item	Pre-op	Post-op	Final follow-up
segmental lordosis	1.5 ± 4.1°	8.5 ± 5.6°	5.3 ± 4.7°
segmental height	62.3 ± 9.3 mm	70.6 ± 10.4 mm	66.5 ± 9.7 mm