In-vitro Comparison of NiTi Tee, RaCe and Protaper Instruments in Dentinal Crack Formation

Conclusion: Under the condituion of this study Dentinal cracks were observed in all systems. The overall incidence of crack among the rotary files was 20%. Although more cracks were observed in NTiTee group, the differences were not significant.  

Source: Journal of Dental Materials and Techniques - September 28, 2017 Category: Dentistry Source Type: research