Dynamic Photoelastic Analysis of Stress Distribution in Simulated Canals Using Rotary Instruments with Varied Tip and Taper Sizes: A Quasi-3D Approach.
Paulo Takeji MoriyaKleber Kildare Teodoro de CarvalhoAnil KishenErick M SouzaMarco A Versiani
Published in: Journal of endodontics (2024)
The stress significantly increased across all canal thirds with larger tip sizes of rotary instruments, whereas the taper sizes did not influence the stress when compared to the canal thirds.