Anterior Crossbite Quiz

The following statement related to the aetiology of dental or local factor anterior crossbite EXCEPT

• Crowding of teeth

• Supernumerary teeth that interfere the eruption of maxillary teeth

• Retrognathic maxilla

• Overetained primary incisors

Which of the following medical history is NOT RELATED to Skeletal Anterior Crossbite?

• Cleft lip and palate

• Cushing's Syndrome

• Gigantism

• Craniofacial dysostosis

What is the most likely consequence if anterior crossbite in mixed dentition is left untreated

• Periodontal damage to the affected tooth

• Posterior open bite

• Development of speech problem

• increase overjet

Which of the following is the MOST UNLIKELY clinical feature in patient with anterior cross bite

• Attrition

• Mobile teeth

• Abrasion

• crowding

Which of the following is NOT treatment modalities dental anterior crossbite?

• Functional appliance

• Cemented Bite Pads

• Upper removable appliance

• Inclined bite Plane

Which of the following is NOT treatment modalities skeletal anterior crossbite?

• Protraction Facemask

• Chin Cup

• Upper removable appliance

• Tandem Traction Bow appliance

Which of the following is NOT the skeletal effect of Protraction Facemask?

• forward displacement of maxilla

• Decreased ANB angle

• backward displacement of mandible

• clockwise rotation of the mandibular plane

What is the name of the appliance in the diagram?

• Protraction Face Mask

• Reverse Twin Block Appliance

• Tandem Traction Bow Appliance

• Skeletal Anchored Class III Elastic