Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
Which treatment reduces the need for orthognathic surgery?
Which treatment reduces the need for orthognathic surgery?
- Surgical treatment alone
- Class III protraction facemask treatment (correct)
- Class II protraction facemask treatment
- Orthodontic treatment alone
What is the effect of early class III protraction facemask treatment on the need for orthognathic surgery?
What is the effect of early class III protraction facemask treatment on the need for orthognathic surgery?
- Eliminates the need for orthognathic surgery
- Reduces the need for orthognathic surgery (correct)
- Increases the need for orthognathic surgery
- Has no effect on the need for orthognathic surgery
What is the ratio of orthognathic surgery need between conventional treatment (CG) and early class III protraction facemask treatment (PFG)?
What is the ratio of orthognathic surgery need between conventional treatment (CG) and early class III protraction facemask treatment (PFG)?
- 1:2
- 1:1
- 2:1 (correct)
- 3:1
