Cyclic Fatigue of Glide Path Rotary NiTi Files in a Double (S-Shaped) Simulated Curvature

Dina Al-Sudani^1*, Gianluca Plotino², Nicola M Grande², Sandro Rengo³, Michele Simeone³ and Gianluca Gambarini²

¹Department of Restorative Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia

²Department of Oral Science, “Sapienza” University of Rome, Rome, Italy

³Department of Oral and Maxillofacial Sciences, University of Naples “Federico II”, Napoli, Italy