Abt Ideal ROOTS for FPD... Flashcards

1
Q

Ideal Roots in terms of WIDTH?

A

Greater LABIOLINGUAL Width than mesiodistal width…

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

Ideal Roots in terms of shape?

A

Long… Irregularly shaped.. divergent roots offer great support…

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

Not ideal?

A

Short.. conical n blunted roots ..

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

Optimum Crown root ratio?

A

2:3

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

Ideal crown root ratio?

A

1:2

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

Minimal??

A

1:1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Ante’s law?

A

The total PERICEMENTAL area of the ABUTMENT teeth should be equal to or greater than the combined pericemental area of the teeth to be replaced…

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

The tooth with the greatest pericemental area??

A

Max 1st Molar… 433 mm2

Then… Mand 1st Molar…

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Teeth with least pericemental area..?

A

Mand CI… 154 mm2

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

The POSTERIOR tooth with least pericemental area?

A

Mand 1st Pm… 180 mm2

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