Myofunctional_Appliances_Seminar (1).pptx

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1. Introduction to Myofunctional Appliances Definition: Appliances that influence muscle function to guide jaw growth. Purpose: Used in orthodontics to correct malocclusions by modifying muscle activity.

2. Types of Myofunctional Appliances 1. Removable Appliances: - Activator - Bionator - Frankel Appliance 2. Fixed Appliances: - Herbst Appliance - Twin Block - MARA

3. Mechanism of Action 1. Modify muscle function to redirect jaw growth. 2. Influence occlusion, TMJ position, and airway function. 3. Guide dentofacial development during growth phase.

4. Indications and Contraindications Indications: - Class II and III Malocclusions - Habit Correction - Open Bite, Deep Bite Contraindications: - Poor compliance - Severe skeletal discrepancies requiring surgery.

5. Clinical Applications 1. Correcting skeletal discrepancies. 2. Managing tongue thrust and thumb-sucking habits. 3. Preventing need for future surgical interventions.

6. Advantages and Disadvantages Advantages: - Non-invasive treatment option - Guides natural growth - Preventive approach Disadvantages: - Compliance-dependent - Long treatment duration - Limited for severe cases.

7. Recent Advances 1. 3D-printed myofunctional appliances. 2. AI-assisted appliance monitoring. 3. Improved patient compliance with digital tracking.

8. Case Studies and Clinical Outcomes • Before and after treatment comparisons. • Success rates and long-term stability. • Patient compliance as a key factor for effectiveness.

9. Conclusion • Future of Myofunctional Appliances in orthodontics. • Importance of early intervention. • Role of compliance and new technologies.

10. Q&A Session Discussion on clinical challenges and best practices.