Objectives The aim of this study was to evaluate the cyclic and torsional fatigue resistance of
the reciprocating single-file systems Reciproc Blue 25.08 (VDW GmbH, Munich, Germany) …

Introduction The purpose of this study was to evaluate the cyclic and torsional fatigue
resistance of the XP-endo Shaper (FKG Dentaire, La Chaux-de-Fonds, Switzerland) and …

Efficient endodontic treatment demands thorough debridement of the root canal system with
minimal procedural errors. The inherent weakness of nickel–titanium alloys is their …

Objectives To evaluate the cyclic fatigue using severely curved canals and torsional
resistance of ProDesign R (Easy Equipamentos Odontológicos, Belo Horizonte, MG, Brazil) …

Results: The instrumentation time of the ProDesign Logic file was significantly lower when
compared to the other files (P= 0.019). The longest times to failure were presented by …

Nickel-titanium (NiTi) file separation during endodontic treatment is an undesirable event.
This phenomenon needs to be understood by knowing the factors influencing fracture in …

The aim of the present study was to evaluate the difference in cyclic fatigue resistance
between OneCurve (OC) and OneShape (OS) endodontic single-file NiTi systems in a …

Introduction Because there are no data regarding an instrument recently introduced on the
market (OneRECI; Coltene MicroMega, Besançon, France), the aim of this study was to …

Introduction The aim of this study was to evaluate the cyclic fatigue resistance of different
heat-treated nickel-titanium reciprocating instruments in 2 different situations: new and used …

Introduction This study aimed to compare the ProTaper Universal (PTU; Dentsply Maillefer,
Ballaigues, Switzerland) system with 6 replicalike instruments regarding instrument design …