Groups Coronal Apical
NRUF Fractured
length (mm)
NRUF Fractured
length (mm)
Mean (SD) Mean (SD) Mean (SD) Mean (SD)
One Curve™
(n = 12)
666.49 (32.3) 7.24 (0.05) 450.37 (35.74) 3.06 (0.08)
NeoNiTi™ A1
(n = 12)
398.16 (32.8) 6.82 (0.18) 134.12 (49.34) 3.02 (0.11)
P-value* < 0.05 > 0.05 < 0.05 > 0.05

*Statistically significant at level P < 0.05 (independent t-test).
n = number; SD = standard deviation.