Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
At what age do deciduous teeth start erupting?
At what age do deciduous teeth start erupting?
- 6.5 months
- 20-30 months
- 12 months
- 6.5 years (correct)
What is NOT one of the importance of deciduous teeth?
What is NOT one of the importance of deciduous teeth?
- Phonetics
- Esthetics
- Supporting the jaw bone (correct)
- Guide the eruption of the permanent teeth
What happens to the roots of deciduous teeth after they are fully formed?
What happens to the roots of deciduous teeth after they are fully formed?
- They continue to grow
- They become thicker
- They remain the same
- They start to resorb (correct)
What is the total number of deciduous teeth?
What is the total number of deciduous teeth?
Signup and view all the answers
What happens to the deciduous teeth after the roots are resorbed?
What happens to the deciduous teeth after the roots are resorbed?
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
Deciduous Teeth
- Total of 20 deciduous teeth
- Eruption starts at 6.5 months with mandibular central incisor
- Eruption finishes at 20-30 months with mandibular and maxillary second molars
Importance of Deciduous Teeth
- Enable proper mastication
- Prevent malocclusion
- Guide eruption of permanent teeth
- Contribute to esthetics
- Play a role in phonetics
Development and Exfoliation of Deciduous Teeth
- Roots are fully formed after eruption
- Roots undergo resorption until exfoliation of deciduous teeth
- Exfoliation followed by eruption of permanent successor teeth
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
