Fracture resistance of roots obturated with three different materials Ulusoy, O. I. A., et al. - The aim of this study was to compare the fracture resistance of roots obturated with different materials...The use of AH26 + gutta-percha increased the fracture resistance of instrumented root canals compared with Resilon + Epiphany and Ketac-Endo Aplicap + gutta-percha [more...]