🦷 Occlusal Architecture to Secure Orthodontic or Prosthodontic Treatments (OCTA Concept) – Jean-Daniel Orthlieb
🎯 Master Occlusion for Stable & Predictable Dental Treatments
The Occlusal Architecture to Secure Orthodontic or Prosthodontic Treatments (OCTA Concept) course by Jean-Daniel Orthlieb is a comprehensive, clinically focused training designed to help dentists achieve long-term stability and functional success in orthodontic and prosthodontic cases.
If you want to eliminate treatment failures, improve diagnosis, and confidently manage occlusion and TMD cases, this course gives you a step-by-step, evidence-based system.
🚀 Why This Course Is a Game-Changer
- Learn a structured occlusal system (OCTA Concept) used by experts
- Achieve predictable, repeatable treatment outcomes
- Improve diagnosis of complex occlusal and TMD cases
- Avoid common clinical mistakes that lead to failure
- Build confidence in full-mouth and interdisciplinary treatments
📚 Course Overview
This advanced course provides a deep understanding of:
- Occlusal function and dysfunction
- Centric relation and mandibular positioning
- Vertical Dimension of Occlusion (VDO)
- Occlusal curves (Spee & Wilson)
- Diagnosis and management of Temporomandibular Disorders (TMD)
The training is divided into 2 comprehensive parts (20 lectures total) with clear explanations and clinically applicable concepts.
📖 What You Will Learn
🔹 Occlusion Fundamentals
- Core concepts and definitions in dental occlusion
- Classification of occlusal functions and stability
- Understanding dysfunctions and their clinical impact
🔹 Centric Relation & Jaw Positioning
- Accurate centric relation techniques
- Methods of registration and reproducibility
- Mandibular reference position
- Determining Vertical Dimension of Occlusion (VDO)
🔹 Occlusal Design & Functional Anatomy
- Anterior teeth positioning and inclination
- Reproduction of occlusal curves
- Curve of Spee and Curve of Wilson explained
🔹 OCTA Concept Principles
- Key components of occlusal architecture
- Reference planes and centering concepts
- Functional occlusion strategies
🔹 TMD Diagnosis & Treatment
- Understanding Temporomandibular Disorders (TMD)
- Common diagnostic errors and myths
- Articular TMD diagnosis
- Non-invasive and invasive treatment approaches
- Managing occlusion in TMD patients
🧠 Full Course Curriculum
- Concepts and definitions in occlusion
- Classification of occlusal functions & stability
- Centric relation fundamentals
- Registration methods for centric relation
- Centering function of occlusion
- Occlusal dysfunctions
- Core components of the OCTA concept
- Reference plane definition
- Mandibular reference position & VDO
- Mandible repositioning & VDO determination
- Anterior teeth position & inclination
- Occlusal curves reproduction principles
- Curve of Spee formation
- Curve of Wilson formation
- TMD definition & myth-busting
- Errors in TMD diagnosis
- Diagnosis of articular TMD
- Non-invasive TMD treatment strategies
- Invasive treatment & emergency cases
- Occlusion management in TMD patients
👩⚕️ Who Should Enroll?
- Orthodontists seeking stable occlusal outcomes
- Prosthodontists working on complex rehabilitations
- General dentists improving occlusion knowledge
- TMD-focused clinicians
- Dental students and residents
⭐ Key Benefits
✔ Master centric relation & VDO determination
✔ Improve treatment stability and longevity
✔ Learn real clinical workflows
✔ Diagnose and treat TMD with confidence
✔ Apply occlusion principles across multiple disciplines


