TMJ Flashcards
1
Q
What type of joint is the TMJ?
A
Atypical Synovial
2
Q
What are the surfaces of the TMJ covered in?
A
Fibrocartilage
3
Q
Why is the TMJ an atypical synovial joint?
A
It’s surfaces are lined with fibrocartilage and not hyaline
4
Q
What are the main movements of the TMJ?
A
Depression
Elevation
Lateral deviation
Protraction
Retraction