1. Bending Resistance and Cyclic Fatigue Life of Reciproc, Unicone, and WaveOne Reciprocating Instruments 
Emmanuel João Nogueira Leal Silva, DDS, MSc, PhD, Laise Silva Villarino, DDS, Victor Talarico Leal Vieira, DDS, MSc, PhD, Thais Accorsi-Mendonça, DDS, MSc, PhD, Henrique dos Santos Antunes, DDS, MSc, PhD, Gustavo De-Deus, DDS, MSc, PhD, Hélio Pereira Lopes, DDS, MSc, PhD 
Journal of Endodontics 
Volume 42, Issue 12, Pages (December 2016)
DOI: /j.joen
Copyright © 2016 American Association of Endodontists Terms and Conditions

2. Figure 1
Weibull probability distribution per groups. The vertical scale in ordinates is unreliability (ie, the probability of failure). Time (seconds) is represented in the abscissa. The horizontal dashed line on the plot represents eta (ie, the time [seconds] at which 63.2% of the files will have failed).
Journal of Endodontics  , DOI: ( /j.joen )
Copyright © 2016 American Association of Endodontists Terms and Conditions

3. Figure 2
Fractured surfaces of (A) Reciproc, (B) WaveOne, (C) Unicone “RECIPROC ALL,” and (D) Unicone “WAVEONE ALL” instruments showing morphologic characteristics of the ductile type in 300× magnification. The reddish areas represent numerous microvoids characteristic of ductile fracture.
Journal of Endodontics  , DOI: ( /j.joen )
Copyright © 2016 American Association of Endodontists Terms and Conditions