Table 3.

VAS、ODI and RC angle (‾x ± s ) in VP group

	VAS	ODI	X Cobb angle(°)	CT Cobb angle(°)
Pre-op	7.79 ± 0.69	66.64 ± 6.73	30.71 ± 2.19	22.76 ± 1.72
7th Post-op	2.82 ± 0.67a	24.75 ± 2.25 a	23.61 ± 2.05 a	15.23 ± 1.23 a
FFU	2.71 ± 0.60a, b	24.46 ± 1.91a, b	25.8 ± 2.67a, c	17.48 ± 1.42a, c
F P	551.364 0.000	915.851 0.000	68.968 0.000	193.203 0.000

Pre-op pre-operative, Post-op post-operative, FFU final follow-up,

^aP<0.05 vs. preoperative values, ^bP>0.05 vs. 7th post-operative values, ^cP<0.05 vs. 7th post-operative values