WebOct 10, 2024 · The maximum incidence of file fracture was observed in the canals with >25° curvatures (57% of the total file fractures). The present study results are in accordance with those of the past literature where severely curved canals tend to show more file fractures than the straight canals. [21] WebCONCLUSION: The present research indicates that Kedo-S Plus rotary files fracture less frequently. The most likely places for the instrument to separate are the apical portion of the root canals and the buccal canal of the maxillary second molar. KEYWORDS: Fracture incidence, rotary file Kedo-S Plus, and biomechanical preparation. INTRODUCTION:
PEDIATRIC ROTARY FILES FROM KEDO-S PLUS FRACTURE …
WebEndodontic file fracture has traditionally been considered an uncommon event; however, a recent perception of increased fracture incidence with rotary nickel-titanium (NiTi) … WebApr 12, 2013 · Endodontic file fracture has traditionally been considered an uncommon event; however, a recent perception of increased fracture incidence with rotary nickel … chinese five elements calculator
Evaluation of Cyclic Fatigue of Hyflex EDM, Twisted Files ... - Hindawi
WebDec 1, 2003 · [6] [7] [8] On the other hand, frequency of fracture of rotary NiTi instruments is approximately 1.0% with a range of 0.4%-3.7%. [7, 8] It was concluded by Rowan et al. that … WebThe biggest drawback of using a rotary instrument in a root canal is the high incidence of file fractures. 53 CR could be one of the main contributing factors. 31 As previously mentioned these files are subject to cyclic fatigue and torsional forces. 54-56 WebAnalysis of the literature demonstrated that the presence of a fractured instrument need not reduce the prognosis if the case is well treated and there is no evidence of apical disease. Therefore, in cases without apical disease removal of the file may not be necessary and retention or bypass should be considered. grand hotel life english