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One-phase VS two-phase Сlass 2 treatment
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Roland Männchen
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Alexandre Bottrel
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Ivan Arsic
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Sergio Sambataro
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Nenad Nedeljkovic
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Neda Stefanovic
Course details
Course lessons
Course lessons
Lecturers
Reviews
ADA CERP
Retail price
43 $ per lesson
...per year
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What’s included in
Details
7 lessons (11h 28min)
10.5 CE Credits
English
Access to the record for Membership period
Description
The main idea of the course: study -> compare -> choose the best method of class 2 treatment, depending on the age of the patient.
Lecturers-experts will analyze in detail all possible treatment options for Class 2 in deciduous, mixed and permanent dentition:
– one-phase OR two-phase approach
– use of fixed and removable functional appliances
– treatment with and without teeth extraction
– use of growth in growing patients
– surgical treatment of non-growing patients.
You will have a desktop guide to evidence-based treatment of the most common orthodontic pathology in the world!
Lesson 1.One-phase VS two-phase class 2 treatment
– Class 2 diagnosis and differential diagnosis
– Patient profile assessment
– Class 2 early treatment planning
– Envelope of discrepacies by W. Proffi
– Growth modification: indications
– Removable functional appliance selection
– Rules for working with removable functional appliances:
- TwinBlocks
- Bite Jumping appliance
- Myofunctional appliance
- Invisalign® mandibular advancement.
– Features of the use of long and short сlass II elastics
– Benefits of early Class 2 treatment
– Benefits of one-phase Class 2 treatment
– Comparison of the effectiveness of one-phase and two-phase Сlass 2 treatment.
Recommended for: Orthodontists, General dentists.
Lesson 2.Treatment of Class 2 malocclusion by Herbst appliance
– Goals of orthodontic Class 2 treatment
– Characteristics of Class 2. Etiology
– Class 2 diagnostics
– Functionak appliances for Class 2 treatment
– How to choose the right time for the Сlass 2 treatment?
– Protocol for the class II treatment in patients after pubertal peak of growth
– Treatment possibilities of Class 2 malocclusion depending on age
– Parts, characteristics and modifications of the Herbst appliance
– Indications and contraindications, ideal patient for the Herbst appliance treatment
– Biomechanics of using the Herbst appliance
– Technical steps in the manufacture of the Herbst appliance
– Treatment effects in the application of the Herbst appliance
– Retention after treatment
– Case report.
Recommended for: Orthodontists, General dentists.
Lesson 3.Аn early Сlass 2 treatment: is it worth it or not?
– Bioprogressive science principles
– Making decision process for the correction of Сlass 2
– The different devices used in the deciduous, mixed and permanent dentition
– Diagnosis of Сlass 2: skeletal maxillo-mandibular discrepancy vs dentoalveolar alteration. Comparative characteristics
– Evidence based Class 2 treatment: philosophy
– Using the Quad Helix
– Forecast the growth
– Forecast the outcome
– Orthopedic treatment VS orthodontic treatment
– Prevention of the worsening
– Manage the failures
– How to sell the treatment. Satisfy parent’s desire.
Recommended for: Orthodontists, General dentists.
Lesson 4.Fixed functional appliances (flexible and hybrid) in Сlass 2 treatment
– Сlass 2 malocclusion. Etiology and classification
– Fixed Functional Appliances (FFA), main characteristics and classification
– Functional Appliances: work principles
– Flexible and Hybrid FFA
– Biomechanics of the FFFA or HFFA
– Classification of FFFA
– Classification of HFFA
– Ideal patient for the treatment with FFFA or HFFA, indications and cotraindications
– Functional appliances. Application features:
- Jasper Jumper
- Sabbagh Universal Spring (SUS)
- Twin Force Bite Corrector
- PowerScope
- Bite Fixer.
Recommended for: Orthodontists, General dentists.
Lesson 5.Two steps Class 2 correction in growing patients
– Steps for a good diagnosis for Class 2 cases
– Class 2 differential diagnosis
– Selection a good phylosophy to treat Class 2 Patients
– Class 2 treatment protocols depending on the patient's growth phase
– Mandibular Response a key to success for Class 2 cases
– Class 2 Correction in growing patients with two steps plan
– Class 2 treatment protocol using the Thurow system. Design features, biomechanics, usage protocols
– Second step Class 2 Treatment in growing patients.
Recommended for: Orthodontists, General dentists.
Lesson 6.Benefits of one phase Class 2 treatment
– Treatment timing
– Growth effect in Class 2 treatment
– Vertical сontrol and mandibular response
– Skeletal pattern: high and low. Differences in protocols for the Class 2 treatment
– Dental space deficiency analyzes
– Extraсtion choices for not growint Class 2 patients
– Tweed-Merrifield force system for Class 2 treatment
– Non extration phylosophy to treat not growing Class 2 patients
– Treatment of Class 2 patients with clear aligners theraphy
– Prevention of clockwise mandibular rotation.
Recommended for: Orthodontists, General dentists.
Lesson 7.Early Class 2 treatment. All pros and cons
– Melvin Mossa functional matrix theory
– Hypothesis: the "Soft tissue tunnel"
– Class 2 treatment planning
– The benefits of early Class 2 treatment
– Which patients with Class 2 need early treatment?
– Appliances for early Class 2 treatment
– What is the ideal time point to start Class 2 treatment?
– What are the consequences of late Class 2 treatment?
– Thinking strategy: choosing a clinical case with tooth extraction
– Roland Männchen cohort study: pros and cons of early Сlass 2 treatment.
Recommended for: Orthodontists, General dentists.
Course includes next lessons:
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Orthodontics
Treatment methods
General questions
Treatment depending on the timing
Marketing and Management
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One-time purchase | |||
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Lessons included | – | 7 lessons of that course | |
Access period | without limits | 180 days | |
Price per lesson | ... | 43 $ | |
Total price | ... per year | 304 $ per course | |
Lecturers 6
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Orthodontist in full-time private practice in Winterthur, Switzerland (since 2001), with clinical focus on comprehensive orthodontic treatment in adolescents and adults, skeletal anchorage, clear aligner integration, and the CSO (Clear System Orthodontics) protocol — a methodology combining aligner therapy with digital diagnostic tools for optimized soft-tissue and skeletal outcomes.
PhD, Swiss Federal Diploma in Dentistry and Swiss Board Certification in Orthodontics — University of Zurich. Founder of FOC (Frunz Orthodontic Continuum) — a private continuing orthodontic education program operating in Switzerland and Romania. Reviewer for multiple international scientific journals including the American Journal of Orthodontics and Dentofacial Orthopedics (AJO-DO-CC), Journal of the World Federation of Orthodontics (JWFO), European Journal of Orthodontics (EJO), and Head & Face Medicine (HFM).
President of the Swiss Orthodontic Board Examination Committee. Active Member of the Angle Society of Europe (ASE). Past President of the Winterthur Dental Association (VWZ, 2010–2014).
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Orthodontist in private practice with clinical expertise in fixed orthodontic mechanics, surgical-orthodontic treatment planning, and clear aligner therapy.
Experienced in managing complex skeletal malocclusion cases through a team-based orthodontic-surgical approach, including Class II and Class III combined treatments involving Le Fort I osteotomy and mandibular osteotomy protocols.
Professor and clinical instructor at the Charles Tweed International Foundation, one of the most established orthodontic training organizations globally. Speaker for ClearCorrect, contributing to practitioner education on clear aligner systems.
Orthodontic Specialization from the Brazilian Air Force Central Hospital (Hospital Central da Aeronáutica). Member of the Angle Society of Orthodontists and the Associação Brasileira de Ortodontia (ABO).
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Specialist in orthodontics and assistant professor at the Clinic of Orthodontics, School of Dental Medicine, University of Belgrade, Serbia. Active clinician and researcher with a focus on orthodontic biomechanics, treatment of skeletal malocclusions, and interdisciplinary treatment planning.
Completed a multidisciplinary academic path at the University of Belgrade: DDS (2005), MSc in Pediatric Dentistry (2009), Orthodontic Residency and Specialization (2014), and a subsequent PhD in orthodontics. Clinical teaching experience spanning orthodontic diagnostics, appliance mechanics, and treatment of dentofacial discrepancies in growing and adult patients. Research interests include finite element analysis, biomechanical stress modeling in orthodontic treatment, and outcomes in orthopedic intervention.
International lecturer and participant at orthodontic conferences across the Balkan region and Europe.
DDS, University of Belgrade. MSc in Pediatric Dentistry, University of Belgrade. Specialist in Orthodontics, University of Belgrade. PhD, School of Dental Medicine, University of Belgrade. Member, Serbian Orthodontic Society (SOS). Member, Serbian Medical Society. Member, European Orthodontic Society (EOS).
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Orthodontist and gnathologist in exclusive private practice. Director of Centro di Ortodonzia e Gnatologia COS in Catania, Italy, with clinical focus on advanced orthodontic mechanics, interceptive orthodontics, Bioprogressive therapy, and gnathological diagnosis.
In exclusive clinical practice in orthodontics and gnathology since 1995, with particular expertise in growth-based interceptive treatment and the Bioprogressive approach. Direct collaborator of Prof. Robert Murray Ricketts. Completed the Advanced Seminar in Bioprogressive Science at the American Institute for Bioprogressive Education in Arizona, USA. PhD awarded after three years of research on early orthodontic treatment protocols.
Adjunct Professor and clinical tutor at the University of Messina (Master of Orthodontics and Orthognathic Surgery) and the Scuola di Specializzazione in Ortognatodonzia, University of Insubria. International author and speaker at orthodontic congresses and hands-on courses across Italy and Europe.
MD and DDS, University of Catania. Specialization in Orthodontics, University of Catania. PhD in Interceptive Orthodontics, University of Catania. Member of the Italian Orthodontic Society (SIDO), Italian Orthodontic Academy (AIDOr), Italian Society of Bioprogressive Orthodontics (SIOB), and European Orthodontic Society (EOS).
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