Effect of repetitive pecking at working length for glide path preparation using G-file.
Jung-Hong HaHyo-Jin JeonRashid El AbedSeok-Woo ChangSung-Kyo KimHyeon-Cheol KimPublished in: Restorative dentistry & endodontics (2015)
Under the limitations of this study, the repetitive insertion of a G2 file up to 10 times at working length created an adequate lumen for subsequent apical shaping with other rotary files bigger than International Organization for Standardization (ISO) size 20, without apical transportation at D0 level.