Unique 3 Day international meetings

Hands on COURSES

1 day of hands-on courses. A unique concept, a maximum effective and intensive experience for up to 50 participants.

Get together party!

After a full day of professional syllabus, come to relax, chat with old friends and meet new ones!

VIP dinner with Dr. castellucci

Experience a  very special unique gastronomic, social and evening in a luxurious restaurant in the historic center of Prague.

Three days in the heart of Europe dedicated to endodontic microsurgery and laser technology led by some of the world’s most respected speakers.

Castellucci Prague 2026 follows the tremendous success of Terauchi Prague 2025, bringing the next chapter of an international educational series focused on cutting-edge endodontics.

Our goal is to present a clear and accessible concept of retrograde endodontics, from A to Z — simple, logical, and achievable even for those who have so far stayed away from surgical endodontics.

In 2026, Prague will become the capital of endodontic microsurgery.

The main speaker, Dr. Arnaldo Castellucci (Italy), is a living legend of the field whose work has inspired generations of endodontists worldwide. His approachto endodontic microsurgery is direct, uncomplicated, and delivers predictable results.

Laser Wars in Prague

Lasers — especially diode lasers — are currently experiencing a boom thanks to their affordability and clear return on investment.

Their effects speak for themselves: remarkable wound healing through cellular biostimulation, effective disinfection of root canals, and exceptional patient comfort.

The laser is a tool with enormous marketing potential that can change the way we perceive modern dentistry.

Lasers in Endodontics – an expensive toy or an underestimated future already at our doorstep?

The congress aims to increase awareness of the possibilities of lasers, help to put aside prejudices and open a discussion about where endodontics, microsurgery and dentistry as a whole are moving.
That is why on the second day of the congress, three world-renowned speakers dealing with lasers in endodontics will share the podium. Dr. Kolnick, Prof. De Moor and Dr. Witkowski will present the techniques of endodontic microsurgery, laser – assisted endodontics (or laser – activated irrigation) and the current hot topic – no prep minimally invasive laser endodontics.

Last but not least, we will focus on how to integrate lasers into the economics of dental practice and how to effectively use its marketing potential.

Dr. Arnaldo Castellucci

One of the most respected authorities in endodontics – author, educator, and advocate of endodontic microsurgery. His work and teaching approach have shaped the modern standards of root canal treatment.

At Castellucci Prague 2026, Dr. Castellucci will present his reproducible and predictable techniques for microsurgical endodontics.

Other speakers

Dr. Justin Kolnick (USA)

An expert who has been combining endodontics and laser technology for two decades, Dr. Kolnick is a recognized world authority on laser endodontics and a frequent speaker at international endodontic congresses.

Prof. Dr. Roeland De Moor (Belgie)

Professor and head of the research group at Ghent University.

A pioneer in laser – activated irrigation, author of more than 200 scientific papers, and a key contributor to the development of modern laser systems and clinical protocols.

Dr. Grzegorz Witkowski (Polsko)

A prominent international lecturer in endodontics and digital dentistry, focusing on CAD/CAM
technologies and laser applications in clinical practice.

At the Castellucci Prague 2026 conference, Dr. Castellucci will present microsurgical endodontic techniques that are easily reproducible and have predictable results.

Program

Day 1 - 15.05.
Theoretical Course in Microsurgery
  • A full-day theoretical session led by Dr. Arnaldo Castellucci, providing an
    in-depth overview of the principles of modern endodontic microsurgery.
Day 2 - 16.05.
Laser Wars in Prague
  • A day dedicated to laser technologies in endodontics and microsurgery – their
    principles, indications, clinical use, and the marketing and economics of lasers
    in practice.
Day 3 - 17.05.
Hands - on Course in Microsurgery and Lasers (Dr.Castellucci)
  • An intensive hands – on microsurgical course under the microscope.
  • Participants will practice key steps of the microsurgical procedure.
  • Workstations will be equipped with microscopes, ultrasonics,
    and modern materials.
  • The number of participants is expected to be around 50,
    divided into two groups – morning and afternoon sessions.

Hands-on courses

We are preparing for you a unique set-up of intensive hands-on courses divided into basic and advanced categories.

Don’t hesitate, Dr. Castellucci’s courses are always a huge success and sold out quickly.
Capacity is limited, there are not enough microscopes and there is only one Arnaldo.

THAT´S NOT ALL, FOLKS!

Get-together party

Drinks, food, parties, competitions, chatting with old friends, meeting new ones. An opportunity to have a personal and informal chat with the speakers over a drink. Last year we held the party at the FlyVista rooftop bar. Be surprised where it will be this year.

VIP dinner

Fine cuisine, great wine and an exclusive private evening with speakers in one of Prague’s leading restaurants. Intimate atmosphere and the opportunity to chat with world – class endodontic stars.

Charity auction and wine tasting

A tasting of selected wines by a professional sommelier and a charity auction in aid of the Children’s Smile organization pleasantly diversified the first post – congress evening. Participants not only took away interesting jewelry and glassware and exclusive wines, but also contributed to a good cause.

You can look forward to great catering, draft beer and wine. No more congress baguettes!

Registration

EarlyBird
690

including VAT

RegularPrice
850

including VAT

LateBird
950

including VAT

Main sponsors

Partners

Media partner

Sponsors

Sponsors

We support

About the organizer

Flixo Partners s.r.o. organizes and manages endodontic lectures, courses, and trainings led by Dr. Vladislav RĹŻĹľiÄŤka.

In April 2025, the team successfully hosted the Terauchi Prague 2025 international congress – attracting over 350 participants from 10 countries, making it the largest international endodontic event in the Czech Republic in recent years.

We are not typical promoters – we are dentists and endodontists who attend dozens of professional events every year. We know exactly what matters and what makes an event truly exceptional. Our goal is to create a congress that is outstanding in every aspect.

The Terauchi Prague 2025 Congress was a milestone not only in terms of its scope and the stars on stage, but above all it showed that even professional events in the small Czech endodontic basin can have an entertaining and fresh impact.

SPOJKA Events

Modern event spaces with a touch of industrial style are adjacent to the restaurant and together provide synergy and comfort of services. Spojka Events combines gastronomy, design and social life.

Contact information

Address

Pernerova 697/35, 186 00 Praha 8 - KarlĂ­n

Do you have a question? Do not hesitate to contact us

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Terauchi Prague accompanying programme