Comparative investigation of 2 rotary nickel-titanium instruments: protaper universal versus protaper

Unal G. C., MADEN M., Savgat A., ORHAN E. O.

ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGY, vol.107, no.6, pp.886-892, 2009 (SCI-Expanded) identifier identifier identifier


Objective. The objective of this study was to evaluate whether the changes in the design of the ProTaper canal instruments contribute to the shaping ability of the instrument in terms of the morphology of curved canals measured by the cross-sectional area using the Bramante method.