Warsaw
6 - 7 jun 2026
Inglês

Non-Surgical Root Canal Retreatment: Hands-On Course by Yoshi Terauchi

Yoshi Terauchi
Detalhes do curso
Palestrante
Local

Programa

Hands-On Course with Yoshi Terauchi — your key to successful non-surgical root canal retreatment and predictable instrument fragment removal with minimal complications and long-term results!

Two intensive days of theory and practice await you.

During the theoretical part of the course, you will learn:


— Accurate diagnosis and treatment planning for non-surgical retreatment
— Effective and safe techniques for removing gutta-percha and bacterial biofilms from root canals
— Methods to prevent and bypass ledges in canals using predictable and practical approaches
— Innovative approaches to root canal obturation using MTA.

The practical part of the course will allow you to:


— Develop skills for precise and safe removal of instrument fragments using modern techniques and specialized equipment
— Learn to manage complications such as ledges and perforations, significantly improving treatment prognosis
— Gain confidence in applying comprehensive retreatment protocols aimed at long-term success and tooth preservation.

This course is a unique opportunity to master advanced techniques and significantly elevate the quality of your endodontic practice!

 

IMPORTANT: the “Seminar. Standard” , “Seminar. Comfort” and “Seminar. VIP”  participation options are also available for purchase.

 

Advantages of the “Practice” participation option:

– Participation in the scientific program
– Coffee break
– Notes and handouts
– Certificate of participation
– ADA credits available upon request
– Lunch 
– Priority seats in the venue
– Distinct reception counter
– VIP certificate
– VIP badge

– Access to online training by Yoshi Terauchi «Broken File Removal and Ledge Management in Endodontics»
– Access to online training by Arnaldo Castellucci «Management of instrument fracture»
– Access to online training by Fabio Gorni «Broken file management»
– Access to online training by Fabio Gorni «Removal of cement and guttapercha from root canals»

 

Program

 

Day 1 – Theory

Non-Surgical Root Canal Retreatment: Yoshi Terauchi’s Protocols

 

— Accurate diagnosis and treatment planning:
 

- How to differentiate odontogenic pain from non-odontogenic pain
- Diagnosis in retreatment cases.
 

— Causes of non-healing cases:
 

- Where are the bacteria causing apical periodontitis located?
- Where do biofilms typically form?
 

— Removal of gutta-percha and biofilms:
 

- Why is it necessary to remove gutta-percha during retreatment?
- What is the most effective method for removing filling material?
 

— Managing ledged canals:
 

- How to prevent ledge formation?
- Which techniques allow predictable and effective bypassing of ledges?
 

— Predictable and minimally invasive instrument removal:
 

- Practitioner preparation
- Diagnosis and treatment planning for broken instrument removal
- Key concepts of broken file removal (BFR)
- Root canal preparation methods
- Main techniques for broken file removal (BFR).
 

— MTA obturation in retreatment (perforation closure):
 

- Comparison of clinical properties and canal obturation using gutta-percha vs. MTA
- Predictable obturation techniques using MTA.

 

Day 2 – Hands-on

Modern Approaches to Broken File Removal (BFR) and Ledge Management

 

— Participants will master key aspects of the clinical protocol and will be able to:
 

- Perform accurate diagnostics for broken file removal
- Develop predictable treatment plans for broken file removal
- Understand the principles of broken file removal in clinical practice
- Ensure minimally invasive and predictable canal preparation during broken file removal
- Select the optimal technique for successful broken file removal (BFR) and ledge management.

conferências 1

World-renowned endodontist in Connecticut, USA and Micro-Endodontic Center in Tokyo, Japan. Developer of the Terauchi File Retrieval Kit, including the Yoshi Loop micro-lasso for accessing broken files in narrow and curved canals, and modified ultrasonic tips requiring minimal tooth structure removal. Lecturer at Tokyo Medical & Dental University. Maintains a private practice limited to endodontics since 1998. Author of multiple articles in national and international peer-reviewed journals. Contributor to several textbook chapters, including the 11th edition of “Pathways of the Pulp”. International and national lecturer in modern endodontics. Founder and director of Dental Arts Academy in Tokyo, providing advanced hands-on training in endodontics and aesthetic restoration with world-renowned clinicians.
 

Local

Warsaw, Poland

OHI-S is the world's leading educational platform for dentists worldwide!

 

Our core product is training led by the top global speakers in all branches of dentistry. On our platform, you will find courses covering every dental specialty. We offer a comprehensive range of educational formats: congresses, seminars, hands-on workshops, and online courses.

 

We provide education in 7 languages: English, Spanish, Portuguese, German, French, Ukrainian, Russian.

 

Our offline projects take place in the most picturesque locations around the world: Kyoto, Florence, Rome, Bologna, Vienna, Berlin, and Prague. Our clients always have a unique opportunity to combine acquiring valuable knowledge with experiencing rich cultural environments.

 

OHI-S is not just a platform, it’s an entire ecosystem for professionals. Our mobile application, marketplace, and specialized social network connect dentists from all corners of the globe, creating a powerful community for knowledge exchange and collective growth.