Prevalences Flashcards
1
Q
Prevalence of Class I malocclusion?
A
60 %
2
Q
Prevalence of class II div 1?
A
20%
3
Q
Prevalence of class II div 2?
A
10-16 %
4
Q
Prevalence of class III malocclusion?
A
5%
5
Q
Prevalence of impacted upper canines?
A
2-3%
6
Q
Prevalence of hypodontia?
A
6.4%
7
Q
Prevalence of missing upper lateral incisors?
A
2%
8
Q
Prevalence of missing second premolars?
A
3%
9
Q
Prevalence of supernumeraries?
A
1-2%
10
Q
Prevalence of deep bites?
A
15-20%
11
Q
Prevalence of missing lower incisors?
A
Less than 1%
12
Q
Prevalence of infra occlusion of primary teeth?
A
8-14%
