[HTML][HTML] Effects of Reciproc, Mtwo and ProTaper instruments on formation of root fracture

S Jalali, B Eftekhar, P Paymanpour… - Iranian endodontic …, 2015 - ncbi.nlm.nih.gov
Iranian endodontic journal, 2015ncbi.nlm.nih.gov
Results: No cracks were observed in the control group. All engine-driven systems caused
dentinal cracks. Mtwo and PTU caused cracks significantly more than RCP (P< 0.05). There
was no significant difference between RCP and control group (P> 0.05). Conclusion: All
three engine-driven systems created dentinal defects. Reciproc caused less cracks than
Mtwo and ProTaper Universal.
Results:
No cracks were observed in the control group. All engine-driven systems caused dentinal cracks. Mtwo and PTU caused cracks significantly more than RCP (P< 0.05). There was no significant difference between RCP and control group (P> 0.05).
Conclusion:
All three engine-driven systems created dentinal defects. Reciproc caused less cracks than Mtwo and ProTaper Universal.
ncbi.nlm.nih.gov
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