Effect of different axial speed patterns on cyclic fatigue resistance of rotary nickel-titanium instruments

• Main Authors: Myint Thu (Author), Arata Ebihara (Author), Keiichiro Maki (Author), Miki Nishijo (Author), Shunsuke Kimura (Author), Taro Nakatsukasa (Author), Moe Sandar Kyaw (Author), Takashi Okiji (Author)
• Format: Book
• Published: BMC, 2022-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background To evaluate the effect of pecking motions with faster upward speed on the dynamic cyclic fatigue resistance of nickel-titanium rotary instruments with different metallurgy. Methods Forty each of ProTaper Universal F3 (PTU) and ProTaper Gold F3 (PTG) instruments (size #30/.09) wer...