Table 3.

VAS levels presented as means (SD) and medians (range) in both groups, respectively

	Bone graft		No bone graft		p
Preoperative	5 (13)	0 (0–50)	11 (23)	0 (0–83)	0.27
4 weeks	27 (28)	17 (0–100)	7 (18)	0 (0–75)	<0.01
3 months	10 (19)	2 (0–66)	7 (16)	0 (0–65)	0.038
1 year	11 (19)	0 (0–66)	7 (20)	0 (0–85)	0.034