Ortho III - Crossbites Flashcards
App for pre adolescent for post crossbites (3)
W arch
Expansion Lingual arch or Modified W arch
Quadhelix
App for adolescent in post crossbites (2)
Jackscrew
Surgery
Quadhelix indication (2)
Expand palate
For thumbsucking
Most common cause of single tooth ant crossbite
Over retained deciduous
Tx for single tooth ant crossbite
Inclined planes
Anchorage in 4 perm md I
tx for 2 teeth ant crossbite
Inclined planes
Indication for multiple teeth ant crossbite (2)
Developing class III (mixed dent) Established skel class III
Tx for skel ant crossbite
Reverse pull headgear or chincup or refer
Tx for established skeletal class 3
Bilat sagittal osteotomy
Open bite aka
Nega overbite or vertical overlap
Most common cause of openbite
Thumbsucking
Buccinator mechanism
Buccinator
Orbicularis oris
Sup pharyngeal constrictor
Triad of thumbsucking
Duration
Frequency
Intensity
Most common cause of tongue thrusting
Thumbsucking
Types of swallowing
Infantile swallowing
Adult swallowing
Infantile swallowing used what CN
CN VII
Appliance of choice for tongue thrusting
Tongue crib
Appliance of choice to correct swallowing
Blue grass
Adult swallowing what CN
CN V
Recommended appliance thumb or finger sucking
Palatal crib
App for bruxism
Night guard or bite plate
App for hyperactive mentalis
Lip bumper
Plumber
Mayne
Denholtz
App for cheek or lip biting
Oral screen