Table 4: Overall fusion rate and time-to-fusion.

Device

Fused/Total Patient Count

Overall Fusion

Rate %

Overall Fusion Time: Mean Days-to-Fusion

No-Stim

83/90

92.2

244

CMF

110/115

95.7

166*

PEMF

50/54

92.6

241

CC

54/57

94.7

208

*Statistically Significant, p = 0.002.