selecting and arranging teeth Flashcards

1
Q

anterior teeth=
posterior teeth=

A

ant=esthetics
post=function

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

use what to measure the interalar distance
-classifies anterior sextant width into small, medium and large

A

interalar facial meter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

5 ways to determine width of ant teeth

A
  1. measure width of central incisor or existing denture
  2. 1/16 bizygomatic width equals width of central bizygo. width divided by 3.3 = 6 ant
  3. corners of mouth marked on wax rim equals combined wisth of 4. anteriors on cured plane
  4. use interalar facial meter
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

ways to determine length of ant teeth

A

lip line, existing denture, anatomical landmark, distance between max and mand ridges

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

the distance from the hairline to the gnathion divided by 16 equals the length of the

A

central incisor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

4 ways to determine teeth length

A
  1. 1/16 of distance from hairline to gnathion equals length of central incisor
  2. smile line
  3. measure existing denture
  4. distance between max and mand dentures
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

4 cateogries of geometric theory

A

square
sqaure tapering
tapering
ovoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

3 points are connected on each side of the face for geometric theory:

A
  1. temple
  2. zygomatic arch
  3. angle of the mandible
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

for mand, where do you measure to select posterior teeth

A

distal part of canine to ascending part of ridge

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

porcelain
pro=
con=

A

pro=esthetics
cons- clacking sounds, weight, abrasive

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

acrylic resin
pros
cons

A

pros= easily adjusted, chemical bond to resin
con- occlusal wear

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

at rest, ____mm of the maxillary centrals should be visible

A

1-2mm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

space between buccal surfaces of upper teeth and the corners of the mouth when patient smiles

A

buccal corridor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly