TABLE II.

Primary and Secondary Outcomes

	Allograft	Bioactive Glass	P Value
Recurrence of the lesion (no. [%])	12 (46%)	10 (40%)	0.66
Size of recurrence at 2-yr follow-up* (mL)	3.3 (0-13.2)	2.2 (0-16.6)	0.43
Reoperation (no. [%])	4 (15%)	6 (24%)	0.50
Hospital stay* (days)	2.4 (1-5)	2.9 (1-10)	0.66
MSTS score*
Preoperative	23.4 (3-30)	22.4 (0-30)	0.91
6 weeks	23.3 (6-30)	22.7 (8-30)	0.67
3 months	27.0 (13-30)	27.4 (22-30)	0.41
6 months	28.5 (23-30)	29.0 (24-30)	0.20
12 months	28.7 (25-30)	27.9 (21-30)	0.50
24 months	29.1 (25-30)	28.7 (25-30)	0.51

^*The values are given as the mean, with the range in parentheses.