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Force-Driven Orthodontic Mechanics: Maxillary Expansion and Auxiliary Appliance Systems
Step-by-step activation, bonding, and design protocols of various auxiliary appliances with real clinical case applications.
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Huy Quang Đào
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MMohammed Almuzian
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Beschreibung
Explore force–driven orthodontic mechanics with a focus on maxillary expansion, transverse correction, and auxiliary appliance systems, bridging classical orthodontic principles with modern evidence–based protocols.
Participants will gain a deep understanding of the biomechanics behind RME appliances, transpalatal arches, quad helices, Nance appliances, and the Ricketts utility arch.
During the course, you will learn about:
– Design, bonding, and activation protocols for rapid maxillary expansion (RME)
– Clinical decision-making for expansion timing in growing and adult patients
– Biomechanics and application of transpalatal arches, quad helices, and Nance appliances
– Segmental maxillary distalization using the Ricketts utility sectional arch
– Force systems, center of resistance, and control of unwanted side effects
– Activation protocols and compensatory mechanics in utility arch systems.
By the end of the course, you will be able to design and execute predictable biomechanics and force-driven mechanics for efficient orthodontic treatment.
Lektion 1.Maxillary Expanders: History and Clinical Use
– Historical context and evolution of maxillary expanders
– Clinical and theoretical concepts of maxillary expansion
– Determining the required amount of expansion in different clinical cases
– Mode of actions of RME
– Design characteristics of rapid maxillary expanders
– Evidence supporting different expansion protocols
– Clinical application and customization of expander design.
Lektion 2.Design, Bonding Protocols, and Activation Protocols for Rapid Maxillary Expansion
– Design options for rapid maxillary expanders (RME)
– Working with CAD/CAM RME
– Bonding and banding protocols of RME
– Activation protocols for effective expansion
– Protocols for Class 3 malocclusion cases
– Timing of rapid maxillary expansion based on age and dental development
– Case study analysis of different protocol approaches
– Personalized planning for timing and activation in clinical practice.
Lektion 3.Adult Expansion and Risks: Controversies and Updates in Maxillary Expansion
– Challenges of maxillary expansion in adult patients
– Risks and complications of adult maxillary expansion
– Latest research and updates on expansion techniques
– Controversies and differing clinical viewpoints
– Risk mitigation strategies in adult cases
– Application of updated knowledge for improved safety and outcomes.
Lektion 4.Transpalatal Arches, Quad Helices, and Nance Appliances: Modern Orthodontic Tools
– Functional roles of transpalatal arches, quad helices, and Nance appliances
– Advantages and disadvantages of different appliances
– Clinical indications and contraindications
– Design variations and customization options of transpalatal arches, quad helices, and Nance appliances
– Case analysis of appliance use in orthodontic treatment
– Integration of appliances into treatment planning best practices.
Lektion 5.Segmental Distalization of the Maxilla Using Ricketts Utility Sectional Arch
– Force vectors and defining the center of resistance
– Analysis of the side effects of different distalization protocols
– The design of the Ricketts utility sectional arch
– Distalization with Class II elastics and application of third-order bends
– Application of the Ricketts utility sectional arch with miniscrews
– Video demonstrations: step-by-step protocols of wire bending and fabrication of the Ricketts utility sectional arch
– Side effects of distalization and application of the Ricketts utility sectional arch: correction protocols.
Lektion 6.Activation Protocols and Clinical Applications of the Ricketts Utility Arch
– Protocols of specific activation components
– Anchorage with toe-in activation bend of the Ricketts utility sectional arch
– Management of inclination and angulation with compensatory bends on the utility arch and application of intermaxillary elastics
– Analysis of clinical cases.
Der Kurs beinhaltet die nächsten Lektionen:
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Erhalten Sie Zugriff auf dies und über 1200 Kurse mit Premium für.
Dozenten 2
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Specialist in orthodontics
Follower of the BioProgressive Orthodontic Approach developed by Ricketts.
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Specialist Orthodontist licensed in the UK and Australia with 19+ years of clinical experience and thousands of treated cases across 6 countries
Highly qualified academic with multiple postgraduate degrees, including DClinDent Orthodontics (Glasgow), MSc Orthodontics (Distinction), and advanced certifications in medical education and healthcare administration
Academic appointments include Honorary Assistant Professor, Honorary Research Fellow (University of Edinburgh), and visiting lecturer roles across multiple international universities
Extensive clinical expertise in complex orthodontics, including orthognathic surgery cases, miniscrews, clear aligners, lingual orthodontics, and multidisciplinary craniofacial treatments
Active researcher and international speaker with 40+ publications, multiple awards (including RCSEd Gold Medal), and memberships in major global orthodontic societies
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