Does the type of endodontic access influence in the cyclic fatigue resistance of reciprocating instruments?
Emmanuel João Nogueira Leal da SilvaRafael Santos AttademoMarcia Cristina Dutra da SilvaKarem Paula PintoHenrique Dos Santos AntunesVictor Talarico Leal VieiraPublished in: Clinical oral investigations (2020)
The use of Reciproc and Reciproc Blue files in mandibular molars with ultra-conservative endodontic access cavities reduced their cyclic fatigue resistance. Clinicians should be aware about the reduced cyclic fatigue resistance of these files when used in mandibular molars with UltraAC, due to the synergistic effect of access angulation and severe curvature induced in the endodontic files.