Hyeon-Cheol Henry Kim
Instruments and Mechanical Implication on Clinical Efficiency
Endodontic treatment is mainly purposed to reduce/remove microorganisms and infected tissue from the root canal system. To reach this goal, clinicians need to follow the principles from the diagnostic procedures to post-endodontic restoration based on the rationale of endodontics. It is important to have knowledge about modern endodontic concepts and methods including contemporary materials, through which we can maintain a high success rate of treatments.
Among the contemporary endodontic materials, nickel-titanium (NiTi) endodontic files have brought a big step toward “efficient” practice of root canal preparation procedure. The NiTi files help clinicians not only reduce their working time but also increase the clinical success rate with minimal procedural errors. Especially, recently introduced instruments made of heat-treated alloy in various designs made it possible to shape the root canals with minimal number of instruments and to preserve the root dentin integrity.
Clinicians need to understand the characteristics of each instrument system and its mechanical properties as well as the basic principle of root canal shaping. This lecture will give an insight based on research evidence for the selection of endodontic instruments with minimal risk of fracture as well as root dentin preservation.
Dr. Kim graduated from Pusan National University School of Dentistry. He finished the Resident program for the specialty of Conservative Dentistry at the Pusan National University Hospital and got his PhD degree at the same University.
Since 2004, Dr. Kim has been working as a full-time faculty at the Pusan National University School of Dentistry.
Dr. Kim worked at the University of Minnesota Bio-Engineering Laboratory, School of Dentistry, University of Minnesota as a visiting research scholar to study about bone cement, biomaterial and biomechanics during the year 2008.
He was the Former Chair in the Department of Conservative Dentistry.
Prof. Kim had devoted at School of Dentistry as Vice Dean since 2015 for 4 years and then as Dean for 2 years from 2019 to 2021 at the Pusan National University.
He has published more than 100 articles in the peer review international journals such as Journal of Endodontics, International Endodontic Journals, Australian Endodontic Journal and Restorative Dentistry & Endodontics, etc.
Dr. Kim is an active member of international endodontic society and now taking in charge of the position of President at the APEC (Asian Pacific Endodontic Confederation).
Dr. Kim also works as a Scientific advisory board member for the Journal of Endodontics and taking the position of Associate Editor for the “European Endodontic Journal” and “Restorative Dentistry & Endodontics".
He has been actively giving lectures about the contemporary clinical Endodontics and materials based on his research evidence in many countries of global dental societies.