overbites Flashcards
0
Q
what factors need to be taken into account when treatment planning for an overbite?
A
the lip relationship vertical facial pattern occlusal plane interocclusal distance treatment time and the patients age
1
Q
how can the aetiology of the dental overbite be classified?
A
dental
skeletal
combination
2
Q
what are the mechanics involved in treating an overbite and how can they be acieved clinically?
A
1) Intrusive
- fixed appliances
- anterior high-pull headgear
2) Extrusive
- fixed appliances
- removable appliances
3
Q
what can biteplanes be used for?
A
to free the occlusion
to correct overbites
bruxism, TMJ problems
change incisor position
4
Q
what are some of the effects of biteplanes?
A
molar eruption increase in lower facial height improve lower incisor crowding proclination of lower incisors aleration of condylar position growth biteplanes do not result in incisor depression
