Torsional preloading lowered the N-f of EDM at 15% preloading (P<.05) and the N-f of CM at 50% preloading (P<.05). However, the N-f of EDM files even with 50% torsional preloading was significantly higher than unused CM files (P<.05). Fatigue prestressing even at 75% had no ...
Comparative Evaluation of Dentinal Defects After Root Canal Preparation Using Various Nickel Titanium Files: An In Vitro Study Aim: This study set out to compare the damage done to dentin by three distinct titanium file brands -the Hyflex EDM, the ProTaper Next, and the Waveone Gol... R Batr...
The lowest values were observed in the control group of HyFlex EDM files ( p .05). The highest values were observed in the HyFlex EDM and HyFlex CM files immersed in EDTA for 10 min ( p .05). In conclusion, the tested irrigants had a significant negative effect on the surface ...
Therefore, this study aimed to assess the shaping ability of two rotary systems in the maxillary first molars' first mesiobuccal canal (MB1), with or without employing the glide path files.#The MB1 canals of 100 extracted molars were randomly prepared using either HyFlex EDM (HEDM) or ...
Aim and Objective: This investigation analyzed the cyclic fatigue resistance (CFR) of three controlled memory (CM) of (twisted files, Hyflex cm, Hyflex EDM and Edgefile X3) after immersion in sodium hypochlorite. Material and Method: 160 files of a similar brand were arbitrarily allocated to ...
There was no statistically significant difference (P > .05) in the mean length of the fractured fragments of the files (P > .05).Within the limitations of the present in vitro study, it was found that cyclic fatigue resistance of HyFlex EDM files was higher than the cyclic fatigue ...
Ozyurek T, Gundoğar M, Uslu G, Yilmaz K, Staffoli S, Grande NM, Plotino G, Polimeni A. Cyclic fatigue resistances of Hyflex EDM, WaveOne gold, Reciproc blue and 2shape NiTi rotary files in different artificial canals. Odontology. 2018;106:408-13....
HyFlex CMHyFlex EDMNiTiprofilometrysurface deformationAims The aims of the present study were tGülah Uslu DDS, MScTaha zyürek DDS, PhDKoray Ylmaz DDS, MScJournal of Endodontics
The present study evaluated the influence of different glide path techniques on the dentinal crack formation of Hyflex EDM system such as Hyflex EDM GPF, Proglider, Neoendo flex Glide files. Aim: The aim of this study was to evaluate the influence of different glide path techniques on the ...
After access cavity preparation, the patients were randomly assigned to receive glide path enlargement with either HyFlex EDM GPF or PathFile. ProTaper Next X1 and X2 files were used to prepare the canals. The time of preparation was assessed and the severity of postoperative pain over the next...