Dentinal defects induced by 6 different endodontic files when used for oval root canals: an in vitro comparative study.

Ajinkya Mansing Pawar Bhagyashree Thakur Anda Kfir Hyeon-Cheol Kim

Published in: Restorative dentistry & endodontics (2019)

The motor-driven root canal instrumentation with rotary and reciprocating files may create microcracks in radicular dentine, whereas the stainless-steel hand file instrumentation, and the SAF produce minimal or less cracks.

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