OR 411 Revision

What is the etiology of malocclusion ?

• Spacing

• Crowding

• White Spot Lesion

• High frenum attachment

Identify the wire thickness of this appliance

• Active short labial arch

• 0.8

• 0.9

• Passive short labial arch

Identify the wire thickness of this appliance

• Active short labial arch

• 0.8

• 0.9

• Passive short labial arch

What is the etiology of malocclusion ?

• Submerged teeth

• Ankylosed teeth

• Retained deciduous teeth

• Rotation

Identify Relationship

• Dental Class III

• Skeletal Class III

• Skeletal Class II

• Dental Class I