Comparative Analysis of Three Nickel-Titanium Rotary Files in Severely Curved L-Shaped Root Canals: Preparation Time,

Raid Abdullah Almnea1, Sadun Mohammad Al Ageel Albeaji2, Ahmed Ali Alelyani3

  • 1Department of Restorative Dentistry, Division of Endodontics, College of Dentistry, Najran University, Najran, Saudi Arabia.

Abstract

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