Table 3.

Radiographic results

	Coronal plane			Sagittal plane
	C7-CVL (cm)	Thoracic curve (deg)	Lumbar curve (deg)	Kyphosis T4–T12 (deg)	Lordosis L1–S1 (deg)	C7-SVL (cm)	Sacral slope (deg)	Pelvic tilt (deg)	Pelvic incidence (deg)
Preoperative	2.7 ± 3.5 (0–15)	8.3 ± 7.9 (0–25)	14.6 ± 14.0 (0–43)	30.5 ± 15.8 (−12 to 50)	−8.8 ± 22.3 (5 to −86)	12.2 ± 10.9 (−1.5 to 39 )	33.9 ± 13.1 (8–57)	31.7 ± 8.2 (21–50)	61.3 ± 15.6 (42–88)
Postoperative	1.5 ± 2.3 (0–8)	5.0 ± 5.2 (0–16.8)	2.9 ± 3.4 (0–10)	32.7 ± 12.1 (10–48.6)	−46.0 ± 12.6 (−26 to −74)	6.9 ± 5.8 (−0.5 to 20)	35.0 ± 12.4 (15–65)	23.2 ± 10.6 (8–45)	54.1 ± 13.3 (33.6–75)
Follow-up	1.9 ± 2.3 (1–7)	6.0 ± 6.9 (0–18)	5.7 ± 6.1 (0–17)	35.7 ± 12.6 (10–53)	46.3 ± 12.4 (17 to −66)	7.2 ± 6.1 (−2.8 to 20)	36.5 ± 10.4 (19.6–58)	27.7 ± 10.7 (10–45)	60 ± 14.9 (34–92)

C7-CVL C7-coronal center vertical line, C7-SVL C7-sagittal center vertical line