Indian Journal of Public Health Research & Development
  • Year: 2019
  • Volume: 10
  • Issue: 10

A Stereomicroscopic Analysis of Dentinal Micro Cracks after Root Canal Preparation Using Four Different Rotary Instruments

  • Author:
  • Samar Abdul-Hamed1, Rasha H Jehad2, Zainab M. Abdul-Ameer2, Jacob Al-Hashemi3
  • Total Page Count: 6
  • Page Number: 1939 to 1944

1Department of Restorative and Esthetic Dentistry, College of Dentistry, University of Baghdad, Baghdad, Iraq

2Asst. Prof., Department of Restorative and Esthetic Dentistry, College of Dentistry, University of Baghdad, Baghdad, Iraq

3Department of Conservative Dentistry, College of Dentistry, Al-Mustansiriyah University, Baghdad, Iraq

Online published on 23 December, 2019.

Abstract

A variety of single-engine driven files and kinematics have been introduced to improve the clinical performance of NiTi rotary files. The purpose of this in vitro study was to measure and compare the incidence of dentinal defects after root canal preparation with different single file systems.

Keywords

Root canal preparations, Root canal instrumentation, Tooth cracks