10 Questions
Which type of orthodontic appliance is used to apply forces to the teeth to change their relationship?
Active appliances
Which type of active appliance is intended for simple tipping movements?
Removable active appliances
What are the two main categories of active appliances?
Removable and fixed
Who is regarded as the father of American orthodontics?
Edward Angle
What is the expansion and labial segment alignment appliance (ELSAA) used for?
To expand the dental arch
Which of the following is NOT a focus of orthodontics?
Prevention of malocclusions
What percentage of the developed world's population has malocclusions severe enough to benefit from orthodontic treatment?
50%
What is the main reason for the prevalence of malocclusions?
Diets with less fresh fruit and vegetables
What is the term used to describe the modification of facial growth in orthodontics?
Dentofacial orthopedics
What is the current scientific evidence regarding the health benefits of orthodontic treatment?
Inconclusive evidence supports the health benefits
Study Notes
Orthodontic Appliances
- Fixed appliances are used to apply forces to teeth to change their relationship.
- Removable appliances are intended for simple tipping movements.
Categories of Active Appliances
- Two main categories of active appliances: fixed and removable.
History of Orthodontics
- Edward H. Angle is regarded as the father of American orthodontics.
Expansion and Labial Segment Alignment Appliance (ELSAA)
- ELSAA is used for rapid maxillary expansion and alignment of labial segments.
Focus of Orthodontics
- Esthetics, function, and health of the dentofacial complex are the foci of orthodontics.
- The focus is NOT solely on beauty or cosmetics.
Prevalence of Malocclusions
- 50-75% of the developed world's population has malocclusions severe enough to benefit from orthodontic treatment.
- The main reason for the prevalence of malocclusions is the mismatch between the size of the teeth and the jaw.
Facial Growth Modification
- The term used to describe the modification of facial growth in orthodontics is "growth modification."
Health Benefits of Orthodontic Treatment
- Current scientific evidence suggests that orthodontic treatment is effective in improving oral health, but its impact on overall health is still uncertain.
Test your knowledge of orthodontic technology and appliances with this quiz! Learn about the different types of orthodontic appliances, including active, passive, and functional, as well as the differences between fixed and removable apparatus. Challenge yourself and expand your understanding of this specialized field of dental technology.
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