Soft Tissues Flashcards
0
Q
What affects resting posture?
A
Head posture.
Rspiration affects posture.
1
Q
What is the equuilibrium theory as postulatd by profitt?
A
There is a balance of forces surrounding the teeth. These are occlusion, muscles and eruption.
The duratiion of force action, not magnitude is important.
Resting pressure is the key
2
Q
According to tully, how can lip morphology and posture be categorised?
A
A. Competent lips
B. potentially competent lips
C. Incompetent lips
3
Q
According to mills and ballard, what influences incisor positioning with regards to soft tissues?
A
A. Upper lip
B. lower lip
C. Overjet and lower lip
