Dr. Terauchi is a part-time Professor at Tokyo Medical & Dental University and maintains a private practice limited to endodontics since 1998 in Tokyo, Japan. He earned his DDS in 1993 and completed his residency at Tokyo Medical & Dental University in 1995, where he also received his PhD from the Department of Endodontics. He has published numerous articles in peer- reviewed journals nationally and internationally. He also authored in several chapters in textbooks including the 11th edition of Pathways of the Pulp.

Dr. Terauchi is a founder of the biggest dental training center in Japan limited to endodontics called Dental Arts Academy.

The main scientific focus of Dr. Terauchi has been Broken File Removal, bypassing the ledges and MTA-obturation in the field of endodontics. He is an inventor of numerous methods and technics in broken file removal, including specific devices and instruments such as the famous TFRK (Terauchi File Retrieval Kit), 812 MT endomotor and many others.
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Initial root canal therapy does not always result in healing for a multitude of reasons. Retreatment could also result in another failure unless the causes of the failure are identified and removed. First, an accurate diagnosis is always the key to success especially in retreatment. Second, failure to adequately disinfect the root canal system may result in nonhealing if the causes of the failure are mainly odontogenic. Therefore, it is crucial to differentiate odontogenic pain from nonodontogenic pain in the diagnosing phase. Bacteria may persist following initial treatment due to the areas that were inaccessible to instrumentation and irrigation. Causes of treatment failure may include inaccurate diagnosis, lack of tooth isolation; inadequate cleaning, shaping, and irrigation; and an incomplete obturation.

In addition, iatrogenic accidents such as separated instruments and ledge formation can also be serious problems contributing to failure because of the inability to disinfect the canal system apical to those obstructions. In retreatment those mishaps that can adversely impact the treatment outcomes should be properly managed. Therefore, in the one-day lecture, the ideal management of those nonhealing cases will be discussed and presented. In the hands-on workshop, the techniques for removal of separated instruments will be shown and used in the exercise.
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There will be a dental microscope installed on stage, which Dr. Terauchi will use to do the LIVE-demonstration during the meeting. Among many other procedures and techniques, Dr. Terauchi is going to show "in action" his latest tools and instruments for broken file removal, bypassing the ledges and MTA obturation.
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The international meeting "Yoshi Terauchi Europe 2025" will take place in the very downtown of Rome - the congress center of the famous Rome Life Hotel. Located in the historic center of Rome in Rione Monti, Rome Life Hotel is located in a strategic position for a stay of art, fashion and entertainment.

The exact address of the venue is:
Rome Life Hotel (Nazionale Spazio Eventi)
Via Palermo 10/12, 00184, Roma
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A picturesque medium-size eatery located on ‘Gaetano Donizetti’ street in the downtown of Rome, is one of the most characteristic trattorias in Rome and draws a crowd for its simple, honest fare and handful of outdoor tables. Eating here feels like a family gathering, with abundant portions expertly prepared. You can’t go wrong with anything on the menu – from carbonara and bistecca to the famous ‘Fiore di Zucca’ dish.

Join us for the get-together closing dinner in Fiore di Zucca restaurant with Dr. Terauchi on May 02, 2025.
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"Yoshi Terauchi Europe 2025" is a big international event. We expect participants coming from all around the world. The main official language is English. We will also provide professional simultaneous translation in Italian language.