anchorage - minia.edu.eg 23_3 se… · resistance to unwanted tooth movement Defini"on Newton...
Transcript of anchorage - minia.edu.eg 23_3 se… · resistance to unwanted tooth movement Defini"on Newton...
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Anchorage
By
Ahmed Nasef Abdelhameed
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Anchor
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Main OutlinesDefinition
Classificationinvolved jaws
site of anchorage
number of anchorage units
factors affecting anchorage
according to
manner of force application
extraction cases
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resistance to unwanted tooth movement Definition
Newton third lawevery action has an equal and opposite reaction
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Main OutlinesDefinition
Classificationinvolved jaws
site of anchorage
number of anchorage units
factors affecting anchorage
according to
manner of force application
extraction cases
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factors affecting anchorage
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Main OutlinesDefinition
Classificationinvolved jawssite of anchorage
number of anchorage units
factors affecting anchorage
according to manner of force application
extraction cases
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site of anchorage
intra oral extra oral
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Main OutlinesDefinition
Classificationinvolved jawssite of anchorage
number of anchorage units
factors affecting anchorage
according to manner of force application
extraction cases
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intra maxillary inter maxillary
involved jaws
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Main OutlinesDefinition
Classificationinvolved jawssite of anchorage
number of anchorage units
factors affecting anchorage
according to manner of force application
extraction cases
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manner of force application
simple reciprocalstationary
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Main OutlinesDefinition
Classificationinvolved jawssite of anchorage
number of anchorage units
factors affecting anchorage
according to manner of force application
extraction cases
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number of anchorage units
single reinforcedcompound
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Main OutlinesDefinition
Classificationinvolved jawssite of anchorage
number of anchorage units
factors affecting anchorage
according to manner of force application
extraction cases
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extraction cases
group A group Cgroup B
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sun setAlex _ Egypt
at 5 p.m