Table 2.

Demographic: changes in the coronal and sagittal planes.

		T1 Tilt (°)	Clavical Angle (°)	Neck Tilt (°)	Head Shift (mm)	Segmental Scoliosis (°)
Case 1	Pre-operative	18.2	5.3	18.4	16.3	32.3
	Post-operative	14.3	4.3	10.4	10.3	16.8
	Latest follow-up	13.4	3.2	9.7	7.8	14.5
	Correction ratio %	26.37	39.63	47.53	52.15	55.11
Case 2	Pre-operative	13.6	4.5	20.5	16.3	P:34.2 D:34.6
	Post-operative	20.5	2.6	25.2	7.9	P:37.6 D:4.0
	Latest follow-up	6.5	0.5	18.7	13.3	P:10.5 D:13.4
	Correction ratio %	52.21	88.89	8.78	18.40	P:69.29 D:61.27
Case 3	Pre-operative	17.7	4.7	13.0	31.5	P:38.3 D: 39.9
	Post-operative	4.1	2.4	7.3	9.5	P:26.1 D:18.6
	Latest follow-up	3.0	2.0	6.8	15.9	P:22.5 D:20.8
	Correction ratio %	83.05	57.45	47.69	49.52	P:41.25 D:47.87

Notes: P, proximal segmental curve; D, distal segmental curve.