Effect of deep cryogenic treatment on cyclic fatigue resistance of controlled memory wire nickel ‑titanium rotary instruments

Conclusion: Deep cryotherapy of NiTi endodontic files cannot improve the cyclic fatigue resistanceof HyFlex files, but further studies are required to evaluate these cryogenically treated NiTi filesclinically.
Source: Dental Research Journal - Category: Dentistry Source Type: research