Appliances.pdf - Orthodontic Appliances Appliance Head gear Cervical headgear Use Type of anchorage-Skeletal class 2 maxillary excess growth

Appliances.pdf - Orthodontic Appliances Appliance Head gear...

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Orthodontic Appliances Appliance Use Type of anchorage Type of f appliance Head gear: Cervical headgear -Skeletal class 2 maxillary excess growth modification -Extrusion & distalization of molars (Deep bite) -Distal movement of maxilla Removable- Fixed High pull headgear -Intrusion & distalization of teeth (Open bite) -Superior & distal force on skeletal structures and teeth Removable- Fixed Combination pull headgear -Distal & superior on maxilla & dentition (Normal bite) Reinforcing Removable- Fixed Facemask = Reverse pull headgear -Skeletal class 3 with maxillary deficiency and mandibular excess (C & D) Removable- Fixed Chin cup -Skeletal class 3 with mandibular prognathism Removable- Fixed
Monoblock (Andresen) -Class II division I -Skeletal class 2 with mandibular deficiency Reciprocal Functional Removable - Passive tooth borne Oral screen *Can be active if acrylic is added* -Retraction of upper incisors proclination -Improvement of lip position -Habit breaking (Lip bitting, sucking & mouth breathing habit) -Retention after incisors ʼ retraction Functional Removable - Passive tooth borne

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