Comparison of Root Canal Apical Transportation Associated with Wave One, ProTaper Next, TF, and OneShape Nickel –Titanium Instruments in Curved Canals of Extracted Teeth: A Radiographic Evaluation.

Conclusions TF and OneShape NiTi systems preserved the original shape of the canal in the apical area better than ProTaper Next and Wave One NiTi systems did.
Source: The Saudi Journal for Dental Research - Category: Dentistry Source Type: research