A COMPARATIVE EVALUATION OF DENTIN WALL THICKNESS USING CONE BEAM COMPUTED TOMOGRAPHY AFTER BIO-MECHANICAL PREPARATION BY THREE DIFFERENT ROTARY FILE SYSTEMS- A CLINICAL REPORT.
- Professor & Head of Department, Department of Conservative Dentistry &Endodontics, BabuBanarasi Das College of Dental Sciences, BBD University, Lucknow, india.
- Post Graduate Student, Department of Conservative Dentistry &Endodontics, BabuBanarasi Das College of Dental Sciences, BBD University, Lucknow, india.
- Associate Professor, Department of Conservative Dentistry &Endodontics, BabuBanarasi Das College of Dental Sciences, BBD University, Lucknow, india.
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Aim:- To study and compare the change in dentin wall thickness at three levels(coronal,middle and apical) for evaluating the cutting efficiency of three rotary systems. Summary:- Root canal procedure was performed using three different rotary systems following manufacturers recommendation i.eHyflex CM (Coltene, U.S.A), V-Taper (SS White and Heroshaper (MicroMega, France), all the preparation was done uptoat 4% #25 following standard irrigation protocol. Pre and post instrumentation dentin wall thickness was evaluated using Cone Beam Computed Tomography. Key learning points:- ? Remaining dentin thickness is a critical factor in determining the success of post-endodontic restoration. ? All rotary files used in the present study have different cutting efficiency. ? CBCT is an important tool for evaluation of remaining dentin thickness.
[B Rajkumar, Anika Bhasin, Devang Kankane, Lalit Boruah, Vishesh Gupta and Akanksha Bhatt. (2016); A COMPARATIVE EVALUATION OF DENTIN WALL THICKNESS USING CONE BEAM COMPUTED TOMOGRAPHY AFTER BIO-MECHANICAL PREPARATION BY THREE DIFFERENT ROTARY FILE SYSTEMS- A CLINICAL REPORT. Int. J. of Adv. Res. 4 (Jun). 977-979] (ISSN 2320-5407). www.journalijar.com
