Effects of ProTaper Universal, ProTaper Next, and HyFlex Instruments on Crack Formation in Dentin

By Ismail Davut Capar, DDS, PhD,* Hakan Arslan, DDS, PhD,† Merve Akcay, DDS, PhD,‡ and Banu Uysal, DDS, PhD* From the Departments of *Endodontics and ‡Pedodontics, Faculty of Dentistry, _Izmir Katip C¸ elebi University, _Izmir, Turkey; and †Department of Endodontics, Faculty of Dentistry, Atat€urk University, Erzurum, Turkey. Address requests for reprints to Dr Ismail Davut Capar, […]

Differences in Cyclic Fatigue Resistance between ProTaper Next and ProTaper Universal Instruments at Different Levels

By Juan J. Perez-Higueras, DDS,* Ana Arias, DDS, PhD,† Jose C. de la Macorra, DDS, MS, PhD,* and Ove A. Peters, DMD, MS, PhD† From the *Department of Conservative Dentistry, School of Dentistry, Complutense University, Madrid, Spain; and †Department of Endodontics, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, California. Address requests for […]