cusp tips that touch the opposing teeth in ICP (lingual upper and buccal lower)
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Working Cusps
Small cracks or notches in the CEJ, caused by erosion, excessive chewing, clenching,
malocclusion, or tongue thrusting
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Abfraction
What is the basic rule of occlusion?
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marks left by articulating paper on the restoration that are even in size and
shape as on the natural tooth should be reduced in small amounts and then
check again, repeat until all marks are even, heavy marks that are denser or
"halo" means teeth touch premature
facial surface of maxillary teeth should overlap the facial surface of mandibular teeth
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Normal ICP
The total removal of all marks after checking the bite can cause:
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1. Unstable occlusion
2. Loss of chewing efficiency
3. Shifting of teeth
movement straight forward
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Protrusive movement
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Working Cusps
Small cracks or notches in the CEJ, caused by erosion, excessive chewing, clenching,
malocclusion, or tongue thrusting
Give this one a try later!
Abfraction
What is the basic rule of occlusion?
, Give this one a try later!
marks left by articulating paper on the restoration that are even in size and
shape as on the natural tooth should be reduced in small amounts and then
check again, repeat until all marks are even, heavy marks that are denser or
"halo" means teeth touch premature
facial surface of maxillary teeth should overlap the facial surface of mandibular teeth
Give this one a try later!
Normal ICP
The total removal of all marks after checking the bite can cause:
Give this one a try later!
1. Unstable occlusion
2. Loss of chewing efficiency
3. Shifting of teeth
movement straight forward
Give this one a try later!
Protrusive movement
