From: Shaping ability of two heat treated rotary NiTi instruments using different kinematics/in vitro study
A Rot
F Rot
A Rec
F Rec
P value
Mean ± SD
39.65 ± 2.344625b
53.76 ± 1.7516b
82.4 ± 2.073644a
91 ± 1.581139a
< 0.001