This quiz, created by Prof. Mom Sovannrithy in 2019, focuses on orthodontic techniques like the lower incline bite plane, used for correcting simple anterior cross bites.
Preventing teeth relapse
Allow teeth eruption
Allow growth change
Prevent 3rd molars eruption
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Class II div 1
Class I
Class II DIV 2
Class III
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Exceesive force
Light force
Optional force
Ideal force
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Root resorption
Change position of teeth
Healthy gum
Reconstruction bone
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Long face
Lips competent
Deep bite
Cross bite
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Screw expansion
Z- spring
Labial bow
Adam Spring
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South end clasp
T-spring
Z- spring
Finger spring
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Labial bow
T-spring
Robert retractor
Finger spring
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Premature contact/ pseudo class III
Retained lower deciduous incisors
Small lower arch and very broad Upper arch
Missing lower teeth
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Retroclined upper central Incisors with OJ reduced
Overjet reverse
Open bite
Procline upper incisors
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Irregularities of teeth
Normal alignment of teeth
Misaligned teeth with traumatic bite
Open bite
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Molars relationship
Incisors relationship
Canine relationship
Premolars relationship
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Increase
Low
Medium
Decrease
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Retroclined
Proclined
Upright
Rotated
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Unilateral cross bite
Anterior cross bite
Deep bite
Bilateral cross bite
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Skeletal III
Broad maxillary
Short mandible
Class II division 2 malocclusion
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Wide upper arch & narrow lower arch
Cross bite
Crowding
Median diastema
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Anterior teeth are not overlaps
LFH reduce
Anterior teeth are deep overlaps
Short face
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Abnormal resorption of the root e.g. in periodontal disease
Used light force.
Appliance worn full-time
Good oral hygiene
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Too much forces
Tooth move
Bone lost
Gingivitis
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Rotation and spacing
Good digitation
Full unit class I,II,III
Enough OB
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Strong and healthy teeth
Big and painful teeth
Deep caries teeth
Periodontitis teeth
Irregularities of teeth
Normal alignment of teeth
Aligned teeth
Good digitation
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Proclination of anterior teeth with open bite
Retroclination of anterior teeth
Decreased over jet
Crowding
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Space Maintainer
Extraction
Correction Of Thumb Sucking
Distalise molars
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Incompetent lips
Competent
Potentially competent
Everted lips
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Class II div1
Class I
Class II div 2
Class III
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2
1
3
4
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No vital or root treated
Long roots.
Previously caries
Light forces
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Type of retention
Growth spurt
Extraction decision
Growth modification
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Increase
Decrease
Average
Severe
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Class I
Class II div1
Class II div 2
Class III
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Increase
Low
Medium
Decrease
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Proclined of anterior teeth in both arch
Reduce over jet
Anterior cross bite
Crowding
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Heavy force
Good oral hygiene
Light force
Tipping movement
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Root resorption
Caries
Spacing
Crowding
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Class II molar relationship
Class I molar relationship
Class III molar relationship
Class I skeletal pattern
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0.5mm
0.7mm
0.4mm
0.6mm
Asymmetrical development of the jaw
Crowding
Spacing
Root resorption
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Lower labial segment
Lower buccal segment
Upper labial segment
Upper buccal segment
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Root resorption
Carries
Periodontal disease
Bone fracture
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Upper incisors are Proclined, OJ>4mm
Upper incisors are Proclined, OJ < 2mm
Upper incisors are Retroclined , OJ = 1mm
Upper incisors are Proclined, OJ =3mm
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Extraction
Closing space
Derotation
Proclined upper incisors
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Derotation
Closing space
Extraction
Proclined upper incisors
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Crowding
Spacing
Rotation
Tooth impacted
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Bimaxillary protrusion
Crowding
Spacing
Rotation
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Appliance not worn full-time and Traumatic occlusion
Used light force.
Tooth not contact each other
Cleaning teeth
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Too much forces
Enamel caries
Gingivitis
Light force
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