A comparison of molar root canal preparations using Flexofile, Canal Master U, and Heliapical Instruments.
There are many instruments and techniques for cleaning and shaping the root canal system, but none achieves the ideal preparation, especially in curved canals. This study compared the step-back technique, using Heliapical and Flexofiles, with the Canal Master technique, using Canal Master U instruments. The Bramante method evaluated and compared the results. Final analysis showed that root canals prepared with Canal Master U instruments and technique were significantly rounder, and had less transportation than those prepared by the Heliapical and Flexofiles using the step-back technique.
Roig-Cayón
M
M
Department of Dental Pathology and Therapeutics, School of Dentistry, Universidad de Barcelona, Spain.
Brau-Aguadé
E
E
Canalda-Sahli
C
C
Moreno-Aguado
V
V
D005069:Evaluation Studies as Topic; D006801:Humans; D008963:Molar; D012390:Root Canal Therapy / Q000295:instrumentation* / Q000379:methods