Fig. 3From: In vitro comparison of cyclic fatigue resistance of TruNatomy in single and double curvature canals compared with different nickel-titanium rotary instrumentsSurvival probability plots for TRN, HCM, VB and RC instruments in single and double curvature canals. (a-c) Instruments with size 20/.04 taper for single, double apical and double coronal curvatures; respectively. (d-f) Instruments with size 25/.04 taper for single, double apical and double coronal curvatures; respectivelyBack to article page