Category: Techniques

Maxillary First Molar (2.6) – Dr. Alberto DAGNA – University of Pavia, ITALY

By Dr. Barry H. Korzen | Posted July 10, 2016

Dr. Dagna is Professor of Endodontics at the University of Pavia, Italy. He is the author of approximately 100 publications in international journals, has authored text books and is a frequent speaker at international conferences. He practices in Alessandria, Italy. Dr. Dagna treated this case using the One Shape system (MicroMega, France) which is sold in North America as The ZONE 2.0 (  

Mandibular Second Molar (3.7) – Professor Franck Diemer

By Dr. Barry H. Korzen | Posted July 8, 2016

A lower molar with an extremely curved mesial root morphology treated using Zendo’s ZENITH system.

Managing Endodontic Patients with Severe Gag Reflex by Glossopharyngeal Nerve Block Technique

By Dr. Barry H. Korzen | Posted July 30, 2014

If you haven’t had a patient with an exaggerated gag reflex you just haven’t been in practice long enough. The use of a Glossopharyngeal Nerve Block to control the gag reflex, has not been previously reported in the literature for endodontic treatment.

Repair of a perforating internal resorption: two case reports

By Dr. Barry H. Korzen | Posted August 16, 2013

Internal resorption is a condition in permanent teeth that may result from trauma, caries, or restorative procedures. The choice of treatment depends on the size of the perforation, its location, and the ability to approach it for repair.

Apexogenesis: A Case study from Dr. Valery Baev

By Dr. Valery Baev | Posted June 15, 2013

A pulpotomy was performed on a seven year old with a deeply decayed lower molar. Eight months later there was radiographic evidence of apexogenesis.

Retreatment Using Calcium Hydroxide

By Dr Ken Serota | Posted March 29, 2013

45 years old male patient presented with swelling and pain associated with tooth #2.2 (10)