Meet us

Upcoming events

Meet the people behind the CleanImplant project. Listen to the facts. Get insights into the complete story, let’s exchange ideas. Together we can make a difference! See you soon at…

EAO Lisbon
2026-09/24-26

EAO Lisbon

Location
Lissbon

Visit the experts from the CleanImplant Foundation at booth F 25.

Where we have been

Past events

69 congresses, symposia and trade shows since 2017.

SINO DENTAL
2026-06 / 6-12

SINO DENTAL

Location
Bejing - China

Meet the experts behind the CleanImplant initiative at their booth at the German Pavilion. Get all insights about implant contamination of flawless quality products. Learn about the CleanImplant Certification Program for Manufacturers and for Dentists and Clinics. For an appointment: sino@cleanimplant.com

CHAMPIONS IMPLANTS FUTURE SUMMIT
2026-06 / 4 - 5

CHAMPIONS IMPLANTS FUTURE SUMMIT

Location
Flonheim - Germany
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent

About the CleanImplant initiative and the need for independent quality assessments. Why implant cleanliness matters.

Dental Future Days
2026-05/31

Dental Future Days

Location
Empire Riverside Hamburg
Speaker
Dr. Dirk Duddeck

Peri-implantitis straight from the factory? Extent and future implications of identified contaminants in brand-new implants – Results of an analysis of 80 implant systems.

BTI Experten Symposium
2026-03/21

BTI Experten Symposium

Location
Berlin - Museum der Charité
Digital Dentistry Society Global Congress 2025
2025-10/16-18

Digital Dentistry Society Global Congress 2025

Location
Palazzo del Cinema, Venice - Italy

Welcome to CleanImplant Foundation. Let’s meet and discuss about particle-free implants and their role to clinical success, even in Digital Dentistry.

Europerio 2025 Wien | Booth E 45
2025-05/15-18

Europerio 2025 Wien | Booth E 45

Location
Messe Wien, Austria

Meet the experts behind the CleanImplant initiative at booth E 45. Get all insights about the situation on the dental implant market and the CleanImplant Awards for Manufacturers and Clinicians. For an appointment: vienna@cleanimplant.com

IDS International Dental Show Cologne
2025-03/25-29

IDS International Dental Show Cologne

Location
Messe Köln, Germany

Welcome to the CleanImplant Foundation Booth in Hall 4.1 C-080 D-081 Dentists wish information about their implants in their daily practice? Manufacturers keen to learn more about implant testing and SEM imaging? Live SEM demos on-site: Hall 4.1 Booth C-080 D-081

BTI Madrid 2024
2024-11/16

BTI Madrid 2024

Location
Swandor Hotels Topkapı Palace, Madrid - Spain
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

About the importance of flawless implant devices.

EAO Milan – Details Make Perfection
2024-09/28-30

EAO Milan – Details Make Perfection

Location
Milan - Italy

Meet the experts behind the CleanImplant initiative at their booth. Get all insights about implant contamination and flawless quality products For an appointment: milan@cleanimplant.com

Dental Expert Meeting 2024 – One & Only
2024-03/20 - 24

Dental Expert Meeting 2024 – One & Only

Location
Jumeirah Port Sóller, Mallorca
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

Peri-Implantitis in der Box: Sind werkseitige Verunreinigungen für frühe Implantatverluste verantwortlich?

AO Annual Meeting 2024
2024-03 / 07-09

AO Annual Meeting 2024

Location
Charlotte - North Carolina

The experts behind the CleanImplant initiative, Dr. Dirk U. Duddeck (D) and Dr. Ken S. Serota (US/Canada) are available for a meeting at this event. Wish to get in contact? Just send us an email for an appointment

NucleOSS Global Symposium 2023
2023-11/09-12

NucleOSS Global Symposium 2023

Location
Swandor Hotels Topkapı Palace, Antalya - Turkey
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

About the CleanImplant initiative and the need for independent quality assessments.

3rd Digital Dental Society Global Congress
2023-10//12-14

3rd Digital Dental Society Global Congress

Location
Casablanca - Morocco
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

Particle-free implants are key to clinical success. Can AI support the quality assessment process?

EAO Berlin
2023-09/28-30

EAO Berlin

Location
The Cube, Berlin - Germany

Meet the experts behind the CleanImplant initiative at their booth C06. Get all insights about implant contamination and flawless quality products Booth C06

REUNION 2023
2023-06/08-09

REUNION 2023

Location
Hotel Steigenberger am Kanzleramt, Berlin - Germany
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

Ein Tsunami überrollt die Implantologie: Periimplantitis

ADI Team Congress 2023
2023-05/04-06

ADI Team Congress 2023

Location
ICC Birmingham - GB
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

Why your choice of implant can make the difference: Facts and myths about periimplantitis, bone loss and implant failures

BTI DAY 23
2023-04/22

BTI DAY 23

Location
Hotel Hyatt "The Squaire" - Frankfurt Flughafen - Germany
Speaker
Samy Kettinger, DDS, MSc

Six years down the road with CleanImplant – what have we achieved, what has changed and how every dentist can benefit

16th MegaGen International Symposium
2023-04/21-22

16th MegaGen International Symposium

Location
Hotel Mariott Marquis, New York, USA
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

N.N.

IDS Internationale Dental Schau
2023-03/14-18

IDS Internationale Dental Schau

Location
Cologne, Germany

As a dentist, You want to know if your implant system in use in your practice is clean? You are an implant manufacturer and want to learn more about implant testing and SEM imaging? Live SEM demos on-site: Hall 10.2 Booth O-042 Send a mail to IDS@cleanimplant.com or meet the experts at the IDS 2023 in Cologne.

35. Deutscher Implantologen Tag – Implant Expo
2022-11/25-26

35. Deutscher Implantologen Tag – Implant Expo

Location
CCH Hamburg

DIscuss with Dr. Dirk U. Duddeck and his team about the impact of the independent quality analyses of the CleanImplant Initiative at their booth. Read more: https://www.implantexpo.com

IOCI World Congress – Achieving Contemporary Clinical Excellence
2022-11/03-05

IOCI World Congress – Achieving Contemporary Clinical Excellence

Location
Las Vegas, USA - Hotel Bellaggio

The experts behind the CleanImplant initiative, Dr. Dirk U. Duddeck (D) and Dr. Ken S. Serota (US/Canada) are available for a meeting at this event. Wish to get in contact? Just send us an email for an appointment.

2. Joint Congress for Ceramic Implantology
2022-10/14-15

2. Joint Congress for Ceramic Implantology

Location
Swiss Biohealth Education Center, Kreuzlingen CH
Speaker
Prof. Florian Beuer, Prof. Tomas Albrektsson

Read more: https://joint-congress.com

EAO Geneva
2022-09/29-10/01

EAO Geneva

Location
Geneva, Switzerland

Do you want to know more insights of your implant system you use in your practice? You are implant manufacturer and want to know more about implant testing and SEM imaging? Send a mail to EAO@cleanimplant.com and meet the experts on-site at the CleanImplant booth F 50.

6th ESM – MegaGen European Scientific Meeting
2022-09/16-17

6th ESM – MegaGen European Scientific Meeting

Location
Bucharest, Romania
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

How clean is your implant? Consequences of factory-related contaminants on sterile dental implants and update on bioactivation of abutment and implant surfaces

6th Annual Meeting ISMI
2022-06/24-25

6th Annual Meeting ISMI

Location
Berlin, Germany
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

Fifty Shades of Grey and White: Titan vs. Keramik – Qualitätsunterschiede bei Implantaten und die Folgen für den Zahnarzt

11th International Congress – 21th Sardinian Meeting Associazione Italiana Odontoiatri
2022-06/09-11

11th International Congress – 21th Sardinian Meeting Associazione Italiana Odontoiatri

Location
Chia, Sardinia, Italy
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent

Quality comparison of titanium and ceramic implants: Factory-related contaminants as an overlooked factor for peri-implantitis? Read more: https://congressaio.it/en/

SIDEX Seoul International Dental Exhibition & Scientific Congress
2022-05/27-29

SIDEX Seoul International Dental Exhibition & Scientific Congress

Location
Seoul / Korea
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent

Why your choice of implant can make the difference: Facts and myths about periimplantitis, bone loss and implant failures Read more: https://eng.sidex.or.kr

11th IAOCI WORLD CONGRESS
2022-05/19-22

11th IAOCI WORLD CONGRESS

Location
Washington, USA
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent

All that glitters ain’t Gold – Comparison of Ceramic Implants under Quality Aspects Read more: https://www.iaoci.com/iaoci-2022/

13. Jahrestagung DEGUZ
2022-05/6-7

13. Jahrestagung DEGUZ

Location
Congressforum Frankenthal / Pfalz
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

Titan- und Keramikimplantaten unter der Lupe: Steril verpackt und schon verunreinigt?

2022 ANNUAL MEETING ACADEMY OF OSSEOINTEGRATION
2022-02/24-26

2022 ANNUAL MEETING ACADEMY OF OSSEOINTEGRATION

Location
San Diego

The founder of the CleanImplant project, Dr. Dirk U. Duddeck and his team are available for a meeting at this event. Wish to get in contact? Just send us an email for an appointment.

Greater New York Dental Meeting
2021-11/28-12/01

Greater New York Dental Meeting

Meet the founder Dr. Dirk U. Duddeck and the people behind the CleanImplant project. Get all important information for the US market. Let’s get in touch: ny@cleanimplant.org

2021-11/25-27

35. Deutscher Implantologen Tag – Implant Expo

Location
Wiesbaden

Meet the people behind the CleanImplant Foundation at the booth.

The Digital Dentistry Society Global Conference 2021
2021-11/04-06

The Digital Dentistry Society Global Conference 2021

Location
Lago di Como, Italy
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent

‚Two sides of the same coin: Why a perfect digital workflow calls for a clean dental implant‚

1. Joint Congress for Ceramic Implantology
2021/10/15-16

1. Joint Congress for Ceramic Implantology

Location
Swiss Biohealth Education Center, Kreuzlingen CH
Speaker
Dirk U Duddeck, DDS, Dr. med. dent

Titan- und Keramikimplantate unter der Lupe: Steril verpackt und schon verunreinigt? Note: Register here, use Code CLIM-JC21

IDS Internationale Dental Schau
2021-09/22-25

IDS Internationale Dental Schau

Location
Cologne, Germany

You want to know if your implant system in use in your practice is clean? You are an implant manufacturer and want to know more about implant testing and SEM imaging?

KISS Sommersymposium 2021
2021-06/03-06

KISS Sommersymposium 2021

Location
Kitzbühel, Austria
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent

‚About Dental Implants with harmful residues from the production process – insights of the current situation on the dental implant market‘ Read more and download the program.

EAO Digital Days 2020
2020-10/05-11

EAO Digital Days 2020

CleanImplant eStand showing: CleanImplant Info for Dentists CleanImplant Info for Implant Manufacturers Educational Video https://youtu.be/uIlCK637gQ8

2020-09/18-19

EAO Digital Days 2020 Hamburger Forum für innovative Implantologie

Location
Privathotel Lindtner
Speaker
Dr. Dirk Duddeck, DDS, Dr. med. dent

Mängel ab Werk: Ausmaß, klinische Folgen und juristische Implikationen verunreinigter Implantate

8th IAOCI World Congress of International Academy of Ceramic Implantology
2020-03/12-14

8th IAOCI World Congress of International Academy of Ceramic Implantology

Location
New Orleans, U.S.

CleanImplant Foundation Presentation Learn more: https://iaoci.com/iaoci2020/

IDD International Digital Days
2020-01/23-25

IDD International Digital Days

Location
Paris, France
Speaker
Dr. Dirk Duddeck, DDS, Dr. med. dent

„Why contaminated implants can put the result of your digital planning at risk“ Read more: digitaldays.dental

KISS Wintersymposium 2020
2020-01/16-18

KISS Wintersymposium 2020

Location
Kitzbühel, Austria
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

‚Update Implant Surfaces‘ Read more and download the program. Aftermovie KISS 2019

DGOI IMP ACT MASTERLEAGUE
2019-10/25-26

DGOI IMP ACT MASTERLEAGUE

Location
Seeheim, Germany
Speaker
Dirk U. Duddeck, DDS. Dr. med. dent.

‚Periimplantitis ab Werk? Warum „verunreinigte“ Implantate Folgen haben.‘

2019-09/26-28

28TH ANNUAL SCIENTIFIC MEETING OF THE EUROPEAN ASSOCIATION FOR OSSEOINTEGRATION

Location
Lisbon, Portugal
2019-09/4-7

TDA International Dental Congress

Location
Istanbul, Turkey
Speaker
Dr. Dirk U. Duddeck

‚How Clean is Your Implant? Why the Long Term Success of Your Dental Implant Therapy is in Danger.‘

2019-03/12-16

IDS International Dental Show Köln

Location
Köln, Germany

Visit the experts and see SEM quality check of your chosen dental implant. Live on-site.

2019-02/14-16

8th IAOCI World Congress of International Academy of Ceramic Implantology

Location
Tampa, Florida, USA
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

„Sterile Packaged Problems: How clean and safe is your implant? Quality assessment of zirconia and titanium implants in the SEM“

2019-02/09-15

38. Internationales Symposium St. Anton

Location
St. Anton, Austria
Speaker
Dirk U. Duddeck, DDS. Dr. med. dent

„Steril verpackte Probleme: Klinische Folgen und juristische Implikationen verunreinigter Implantate“

2019-02/1-2

KISS Kitzbühler Schnee Symposium

Location
Kitzbühel, Austria
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

„Vertrauen ist gut – Kontrolle ist besser – Klinische und rechtliche Folgen verunreinigter Implantate“

2018-11/30-12/1

Implant Expo and DGI Congress

Location
Wiesbaden, Germany

We are available for a meeting at this event. Send us an email for an appointment.

2018-11/03

BTI Days 2018 – Deutschland

Location
Frankfurt, Germany
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent.

Aktuelle Neuigkeiten der CleanImplant Foundation

2018-10/10-13

27TH ANNUAL SCIENTIFIC MEETING OF THE EUROPEAN ASSOCIATION FOR OSSEOINTEGRATION

Location
Vienna, Austria

We are available for a meeting at this event. Send us an email for an appointment.

2018-10/ 06-07

14thAnnual MegagGen International Symposium in Las Vegas

Location
Las Vegas, USA
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent

„How safe is your implant? Global quality assessment of zirconia implants in the SEM“.

2018-06/ 29-30

6th Z-Systems International Congress

Location
Valencia, Spain
Speaker
Dirk U. Duddeck, DDS, Dr. med. dent

„How safe is your implant? Global quality assessment of zirconia implants in the SEM“.

2018-06/ 20-23

EuroPerio 9

Location
Amsterdam, Netherlands

We are available for a meeting at this event. Send us an email for an appointment.

2018-04-07

NucleOSS Innovation Event

Location
Sapanca, Turkey
Speaker
Dirk U. Duddeck DDS, Dr. med. dent.

„Trusted Quality Mark – Why we need a new standard of purity for dental implants“

2018-03-23

KISS Kitzbüheler Schnee Symposium

Location
Kitzbühel, Austria
Speaker
Dirk U. Duddeck DDS, Dr. med. dent.

„Implantatoberflächen – Update 2018“

2018-02-28 - 03-03

Academy of Osseointegration 2018 Annual Meeting

Location
Los Angeles, USA

We are available for a meeting at this event. Send us an email for an appointment.

2017-12/ 01-02

Implant Expo and DGI Congress

Location
Düsseldorf, Germany

We are available for a meeting at this event. Send us an email for an appointment.

2017-11/ 24-29

GNYDM ANNUAL GREATER NEW YORK DENTAL MEETING

Location
New York, USA

The Jacob K. Javits Convention Center, New York

2017-10/ 14-15

13th Annual MEGAGEN International Symposium

Location
Tokyo, Japan
Speaker
Prof. Jaafar Mouhyi and Dirk U. Duddeck DDS, Dr. med. dent.

„Trusted Quality Award 2017-2018“ for AnyRidge implants; Why we need to know about the quality of dental implants, not just believe in it.

2017-10-06

26TH ANNUAL SCIENTIFIC MEETING OF THE EUROPEAN ASSOCIATION FOR OSSEOINTEGRATION

Location
Madrid, Spain
Speaker
Dirk U. Duddeck DDS, Dr. med. dent.

„Trusted Quality Mark 2017-2018“ awarding ceremony for UniCA Implants

2017-09/ 29-30

International Symposium – Taking Implant Prosthetics to the Next Level

Location
Biel-Bienne, Switzerland
Speaker
Dirk U. Duddeck DDS, Dr. med. dent.

Sterile is not always clean – Implant surface impurities and their influence on hard and soft tissue.

2017-05-18

14th Intl. Congress of Esthetic Dentistry – SSER Society of Esthetic Dentistry in Romania

Location
Bucharest, Romania
Speaker
Dirk U. Duddeck DDS, Dr. med. dent.

How safe is your implant? Alarming results after SEM analyses of sterile packed implants

2017-03-21

1st CleanImplant Group Meeting 2017

Location
Cologne, Germany
Speaker
CleanImplant Conference, Discussion moderators: Thomas Albrektsson, Ann Wennerberg, Dirk U. Duddeck

First meeting of all CleanImplant project partners together with members of the Scientific Advisory Board. The conference took place in the framework of the IDS Cologne 2017.

2017-03-17

Academy of Osseointegration 2017 Annual Meeting

Location
Orlando, USA
Speaker
20 minutes lecture, Dirk U. Duddeck DDS, Dr. med. dent.

Organic Contaminations on Dental Implants – SEM Surface Analysis Showed Significant Variations in the Production Quality of 140 Implants.

2017-03-10

Ghent University, International Conference and Users day

Location
Ghent, Belgium
Speaker
Dirk U. Duddeck DDS, Dr. med. dent.

How clean and safe is your implant?

2017-03-23

Presentation and Discussion: The CleanImplant Project

Location
Cologne, Germany
Speaker
Speaker: Dirk U. Duddeck, DDS, Managing Director CleanImplant Foundation

What are the clinical risks of contaminated implants? What are the prospects for quality manufacturers?

2017-02-09

AEEDC Conference 2017

Location
Dubai, UAE
Speaker
45 minutes lecture, Dirk U. Duddeck DDS, Dr. med. dent.

Quality Assessment of 140 Dental Implants in the SEM – Do We Need A New Standard of Purity?

2017-01-28

HOAMS National Maxillofacial Convention 2017

Location
Athens, Greece
Speaker
90 minutes lecture, Dirk U. Duddeck DDS, Dr. med. dent.

Part 1: How much surface contamination can we tolerate? Surprising results after SEM analyses of 120 dental implants. Part 2: Periimplantitis – Upcoming tsunami or only storm in a teacup?

Feedback from the audience

What colleagues say after a lecture

Saw you in Amsterdam Acta today. Amazing lecture, thanks for the good work.
Stefaan Dujardin, Belgium
Enjoyed your lecture at ICOI San Diego! Thank you for helping us do a better job.
Kevin Hilton, USA
Saw Dr Duddeck at ICOI symposium in San Diego. Excellent presentation and amazing (and somewhat scary) information. Keep up the great work!
Brett Noorda, USA
I was very much impressed by the lecture during the Int. Camlog Congress in Krakow. Keep up the good work!
Jereon Fennis, Netherlands
I attended your lecture in Skopje today and I was very positively surprised by all the information you shared with us. This is a game changer in the implant business. I hope you get your work published. I think we dentists do not pay enough attention to the surface quality, since we blindly trust the manufacturers once they gain the CE stamp.
Gorazd Danilovski, Slovenia
Very good idea, everybody is seeking for clean and reliable implants. Congratulations, we are ready for any cooperation and interaction.
Fisnik Kasapii, Macedonia