Dental Tribune Chinese Edition

14 www.dentistx.com R- K3XF SybronEndo Orange CA USA M- ProFile Vortex DENTSPLY Tulsa Dental Specialties Tulsa OK USA 04 -25 K3XF NCF ProFile Vortex P < 0.05 NiTi 1988 Walia et al. K3XF Sybron Dental Specialties, Or- ange, CA, USA K3 Sybron Dental Specialties R- TF M- ProFile Vortex Rotary Files SportsWire Reciproc, VDW, Munich, Germany; and Wave One, Dentsply Maillefer, Ballaigues, Switzerland 0.04 25 K3XF ProFile Vortex 0.04 0.25 CW CCW K3XF 10 ProFile Vorte 10 40 1 60° 5 mm 5mm 5mm 16:1 W& H Dentalwerk Burmoos Austria VDW, Munich, Ger- many 300 rpm Super Oil Singer Co Ltd Elizabethport NJ USA 1/100 NCF NCF F- t- 95 NCF 0.04 25 K3XF NCF P > 0.05 1 Kuhn et al. K3XF ProFile Vorte K3XF NCF K3XF Vortex K3XF R- M- K3XF Hayashietal. R- 1mm 1 60° 5 mm