Factors affecting the wear of sonic files.


The aim of this study was to investigate factors affecting the wear and cutting ability of sonic files. A model system was used and the following variables evaluated, file type; Heliosonic, Rispisonic or Shaper, load; 25, 50 or 100 grams and length of time in use; new, 30 or 60 seconds. A 3(3) full factorial analysis with two replications into the effect of… (More)


Cite this paper

@article{Lumley1996FactorsAT, title={Factors affecting the wear of sonic files.}, author={Philip J. Lumley}, journal={Endodontics & dental traumatology}, year={1996}, volume={12 4}, pages={197-201} }