2.1 Endo-Perio, Traumatic Forces Flashcards
1
Q
3 classes of EP lesions with root damage
A
fracture
perforation
external resorption
2
Q
grade 1
A
narrow
1 surface
3
Q
grade 2
A
wide
1 surface
4
Q
grade 3
A
2+ surfaces
5
Q
reduced periodontium =
A
loss of >60% bone support
6
Q
the ___ and ___ ___ are not affected by TOF
A
gingiva
junctional epithelium
7
Q
3 classes of TOF
A
primary
secondary
orthodontic
8
Q
high restoration = ___
A
hyperfunction
9
Q
unerupted tooth =
A
hypofunction
10
Q
primary occlusal trauma
A
traumatic forces
normal support
adaptive mobility
11
Q
secondary occlusal trauma
A
normal OR traumatic forces*
reduced support*
progressive mobility
12
Q
compression = ___
A
resorption
13
Q
tension = ___
A
deposition
14
Q
mobility 2
A
1 mm movement
15
Q
mobility 3
A
rotated or depressed
