Homepage
Why train with Cortically Fixed Academy?
Online Courses
1. Pterygoid Implant Training by Dr Henri Diederich
2. Cortically Fixed at Once Plate Installation Training - Dr Henri Diederich
3. ROOTT C One Piece Implants - Dr Henri Diederich
4. ROOTT M Tissue level Implants - Dr Henri Diederich
Workshop Training
Pterygoid Training (1 Day) (Luxembourg) – Dr Henri Diederich
Pterygoid Training (1 Day) (UK) – Dr Henri Diederich
Licensed Cortically Fixed at Once Training (3 Days) (Luxembourg)– Dr Henri Diederich
Licensed Cortically Fixed at Once Trainin (3 Days) (UK)– Dr Henri Diederich
Minimal Invasive Implant Training (MIID) (1 Day)(UK) - Dr Henri Diederich
6 Month mentorship programme with Dr Henri Diederich
**Online Course**
Pterygoid Implant Training
(15 Lessons)
Course Details
Section 1: Anatomy (Reading and Illustrations)
- Pterygomaxillary Anatomy
- Maxillary Tuberosity
- Pterygoid Process
- The Pyramidal Process
- Sectional Anatomy
Section 2: Placement of the Pterygoid Implant (Reading and Illustrations)
- Placement Overview
- Insertion and Angulation
- Implant Insertion Tools
- Insertion and Final Position
- Transfers and Caps
Section 3: Patient Cases (X-Rays and Pictures) (150+ slides)
- Patient X-Rays and Pictures
- Additional Patient Prosthetics
Section 4: Practical Placement of the Pterygoid Implant (Videos)
- Practical Placement Introduction
- Position of Patient
- Skull View of the Pterygoid Region
- Position of the Implant
- 3D Model
- Insertion Technique
- Impression Technique
- Healing Caps
- Prosthesis
Section 5: Live Surgery with Dr Diederich (Videos)
- Incision for Pterygoid Implant
- Pterygoid surface preparation
- Pterygoid pilot drill
- Pterygoid Implant placement
- One Piece implant surface preparation
- One-Piece implant pilot drill
- One Piece implant placement
- One Piece implant bending to alignment
- Pterygoid surface prep for impression
- Pterygoid pain relief top-up
- Pterygoid transfer placement (TOML)
- One-Piece Implant transfer placement (TOE)
- Pterygoid open tray preparation and try-in
- Pterygoid open tray Impression
- Pterygoid transfer removal
- Pterygoid healing cap placement
- Sutures placement
Section 6: Live Surgery with Dr Diederich - Pterygoid Implant and Bone Truss Bridge protocol (BTB)(Videos)
If you have difficulties booking the course online, please email us at onlinebookingenquiries@corticallyfixed.com
On completion of your training you will receive a certification with your name as shown below

** Online Course **
Pterygoid Implant Installation Course
Date: Online (Study in you own time)
Access available for 4 weeks
Book Now Price: £797.00
(Includes Application Fee of £100.00)
Booking process:
1. Pay application booking fee of £100.00 online by Credit Card (refundable if application rejected)
2. Pay Course fee balance by bank transfer in GBP / EUR / USD (bank details will be sent on application)
3. Upon receipt of funds, course access will be granted within 48 Hours
Course Video Footage
**Online Course**
ROOTT C (One Piece Implant) Training
by Dr Henri Diederich
(6 Lessons)
Course Details
Section 1: Reading and Illustrations
- One Piece Implant Rules
- One Piece Implant Prosthesis
- Practical Phase of Implant Placement
- Case Report Illustrations (150+pages)
- General Considerations
Section 2: Practical Placement of Implant (Video)
- ROOTT One-Piece Implant Practical Installation
If you have difficulties booking the course online, please email us at onlinebookingenquiries@corticallyfixed.com
If you have difficulties booking the course online, please email us at onlinebookingenquiries@corticallyfixed.com

** Online Course **
ROOTT C (One Piece Implant) Training
by DR Henri Diederich
Date: Online (Study in you own time)
Access available for 4 weeks
Discounted Price: £597.00
(Normal Price: £797.00)
Booking process:
1. Click BOOK and pay online using a bank card / credit (Amex not accepted)
2. On payment you will receive confirmation of payment.
3. You will receive access to the online platform within 48hours of payment. Details will be sent to email provided on payment receipt.
**Online Course**
ROOTT M (Tissue Level Implant) Training
by Dr Henri Diederich
(17 Lessons)
Course Details
Section 1: Reading and Illustrations
– Foundations of Implantology
– ROOTT M Implant Training incl Implant Rules
– ROOTT M Implant Patient Cases (36 Pages)
– ROOTT S Implant Training incl Implant Rules
– ROOTT S Implant Patient Cases (11 Pages)
– ROOTT P Implant (Pterygoid) introduction
– ROOTT Implants removal (if necessary)
– ROOTT P Implant Patient Cases (47 Pages)
Section 2: Practical Placement of Implan(Video)
– ROOTT M Screw retained Implant Practical Install
– ROOTT S Screw retained Implant Practical Install
– ROOTT P (Pterygoid) Introduction to Practical Install
Section 3: Video – Practical Placement of Prosthetics
– ROOTT M Screwed Prosthetics with PCOM
– ROOTT M Digital Scan with SPCOM
– ROOTT M Screw Fixation Illustration with PCOM
– ROOTT M How to remove Abutment (Image)
– ROOTT M How to remove Healing Abutment (Image)
–ROOTT M Laboratory Casting illustration
If you have difficulties booking the course online, please email us at onlinebookingenquiries@corticallyfixed.com
If you have difficulties booking the course online, please email us at onlinebookingenquiries@corticallyfixed.com
** Online Course **
ROOTT M (Tissue level Implant) Training
by DR Henri Diederich
Date: Online (Study in you own time)
Access available for 4 weeks
Discounted Price: £597.00
(Normal Price: £797.00)
Booking process:
1. Click BOOK and pay online using a bank card / credit (Amex not accepted)
2. On payment you will receive confirmation of payment.
3. You will receive access to the online platform within 48hours of payment. Details will be sent to email provided on payment receipt.
**Online Course**
CF@O Plate Training Course
(34 Lessons)
Course Details
Cortically Fixed Principles and Application (Reading and Illustrations)
Patient Cases (Reading and Illustrations)
Pterygoid Training included
Anatomy (Reading)
Practical Placement of Pterygoid Implant (Videos)
Note: The CF@O plates are currently not available at the moment in the EU, USA and Brazil. If you are located in these countries and are interested in the course please do not book online. Please get in touch using the contact page.
If you have difficulties booking the course online, please email us at onlinebookingenquiries@corticallyfixed.com
On completion of your training you will receive a certification with your name as shown below

** Online Course **
CF@O Plate Installation Course
Date: Online - Study in you own time
(Course Access available for 4 weeks)
Pre-EU Certification (awaiting CE) &
Pre FDA Certification (awaiting approval)
Discounted Price: £2997.00
(Includes Application Fee of £100.00)
(Full Price: £4379.00)
Booking process:
1. Pay application booking fee of £100.00 online by Credit Card (refundable if application rejected)
2. Pay Course fee by bank transfer in GBP / EUR / USD (bank details will be sent on application)
3. Upon receipt of funds, course access will be granted
Course Video Footage
Dates available on payment of deposit
3 Day Licensed Cortically Fixed @ Once Practitioner Workshop
The course on Henri Diederich´s Surgical Protocol consists of:
Theoretical Background
- Anatomy of the regions involved
- The Pterygoid Region
- The totally atrophied maxilla & the Kennedy classes I,II, & IV
- The totally atrophied mandible & the Kennedy classes I,II,& IV
Surgical Principles of the Protocol and Hands-on Practice
- The radiological Investigations and Guided Surgery
- The implants involved in the Protocol
- Chosing the right implants for each specific case
- The Surgical Protocol
- The management of complications
- Prosthodontics
Hands-on Practice
Each participant is invited to bring a stereolithographic model of an edentulous patient.
The following will be provided to each participant on the day:
- One-piece Compressive Implants
- Two-Piece Compressive Implants
- Pterygoid implants
- Hybrid plates
- Each participant will receive an atrophied maxilla and mandible
Participants will get plenty of opportunity to get hands on experience and guidance in a dental laboratory to work with the Hybrid plates. Henri Diederich will be available throughout the course to answer any questions participants may wish to address.

London Training - Book before price increase
Day(s)
:
Hour(s)
:
Minute(s)
:
Second(s)
London CF@O Hybrid Plate Workshop
Date: SUSPENDED due to COVID19
Where: Queen Mary University, London, UK
Discounted Price:
(Full Price: £9,300.00 GBP)
Discount until: TIMER Countdown
Only pay deposit to secure place.
Limited Space **Book early to secure place**
Luxembourg Training - book before price increase
Day(s)
:
Hour(s)
:
Minute(s)
:
Second(s)
Luxembourg CF@O Hybrid Plate Workshop
Date: Suspended due to COVID19
Where: Dentalclinic Henri Diederich, Luxembourg
Discounted Price: To be confirmed
(Full Price: 10,300.00 Euro)
Discount until: TIMER Countdown
Only pay deposit to secure place
Limited Space **Book early to secure place**
Various dates available
1 Day Pterygoid Implant Workshop
**Important please complete online Pterygoid training before booking this workshop**
The course on Henri Diederich´s Surgical Protocol consists of:
Theoretical Background
- Anatomy
- Placement Region
- The Pterygoid Region
Pterygoid Implant
- The value add of the Pterygoid implant
- The value add of the One-piece implant
- Hands-on training in state of art laboratory
- Theoretical and Practical Training
Dr Henri Diederich will discuss the benefit of the Ptergoid Implant and the ease of installation in this region. It is a useful tool that all practitioners should have in their toolkit. Participants will get plenty of opportunity to get hands on experience and guidance in a dental laboratory to work with the Pterygoid Implant.
Dr Henri Diederich will be available throughout the course to answer any questions participants may wish to address.
Workshop Programme
1st Session
1.1 Anatomy Placement technique
1.2 Review of Case Reports
[Break]
2nd Session
2.1 Hands on placement of Pterygoid Implants
2.2 Impression Technique
2.3 Compressive M Implants
Case Report on the use of Pterygoid Implants
Luxembourg Training - Book before price increase
Day(s)
:
Hour(s)
:
Minute(s)
:
Second(s)
Luxembourg Pterygoid Implant Workshop
Date: 28th August 2021
Where: Luxembourg
Discounted Price:
(Full Price: €1,900.00 EUR)
Discount until: TIMER Countdown
Limited Space **Book early to secure place**
London Training - Book before price increase
Day(s)
:
Hour(s)
:
Minute(s)
:
Second(s)
London Pterygoid Implant Workshop
Date: SUSPENDED
Where: Queen Mary University,
London, UK
Discounted Price:
(Full Price: £1,500.00 GBP)
Discount until: TIMER Countdown
Limited Space **Book early to secure place**
6 Month Mentorship with Dr Henri Diederich
This programme is designed for Participants whom are seeking to learn from the Master Implantologist Dr Henri Diederich whom has dedicated over a decade to developing the CF@O Hybrid Plate.
Dr Diederich will personally guide you to develop your technical skill to expand the clinical options available to you when working with patients. You will be in strong position to grow your personal authority within your dental expertise, speaking with confidence on your subject.
The Mentorship includes the following:
- Online Pterygoid Implant Training to develop your knowledge and skills on working in the Pterygoid region
- 1 Day 'live' Pterygoid Implant Personal Training with Dr Diederich in his personal private surgery in Luxembourg.
- 3 Day Licensed Cortically Fixed @ Once Practitioner Workshop
- Shadowing Henri Diederich for a 1 day in his surgery in Luxembourg
- A total of 6 Hours SKYPE call time ( 8 x 1hr / 12 x 30mins / combination )
6 Month Mentorship program with Dr Henri Diederich
Date: By personal arrangement
Where: Dentalclinic Henri Diederich, Luxembourg
Price: €23,000.00