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Erosion
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Created by
Daisy Robb
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Cards (26)
What is the age of the patient presenting with generalized erosion?
15 years old
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What does erosion refer to in dental terms?
Hard surface loss due to
acids
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At what pH does enamel begin to demineralize?
Around
5.5
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What causes erosion of teeth?
Acid exposure of the
enamel
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What are the two main categories of causes for erosion?
Intrinsic
and
extrinsic
reasons
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How can excessive consumption of fizzy drinks affect dental health?
It can cause
erosion
due to high acidity
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What dietary habits may contribute to dental erosion?
High intake of
fruit juices
and
citrus fruits
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How does swishing carbonated drinks in the mouth affect erosion?
Increases acid attack duration on
enamel
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What condition can cause frequent acidity in the oral environment?
Acid reflux
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Why is stomach acid more erosive than citrus acid?
Stomach acid has a
lower pH
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How can bulimia contribute to dental erosion?
Causes erosion from
stomach acid
during vomiting
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What surfaces of the teeth are affected by stomach acid erosion?
Lingual surfaces
of the teeth
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What factors can contribute to the effects of acidic foods?
Poor
fluoride
intake and infrequent brushing
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Why should patients wait at least 30 minutes after eating before brushing?
To allow
enamel
to
re-mineralize
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What steps should be taken to manage a patient with acid erosion?
Take detailed
patient history
Provide a 3-day diet sheet
Reduce intake of
carbonated drinks
Advise using sensitive
toothpaste
Recommend rinsing after vomiting
Apply
fluoride varnish
bi-annually
Use
dentine bonding
for sensitivity
Schedule regular dental recalls
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What is the purpose of a 3-day diet sheet for the patient?
To identify areas to reduce
acid
intake
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How can a patient reduce sensitivity caused by exposed dentinal tubules?
By using a
sensitive
toothpaste
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What fluoride concentration is recommended for sensitive toothpaste?
Between
2800-5000
ppm
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What should patients avoid to reduce sensitivity?
Cold
foods that trigger sensitivity
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What should a patient do after experiencing acid reflux?
Rinse to
neutralize
acid in the mouth
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How often should duraphat fluoride varnish be applied?
At least twice
annually
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What is the purpose of fissure sealing permanent molars and pre-molars?
To reduce the chance of
pit/fissure caries
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How often should the patient be recalled for assessment?
Every
three
months
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What type of radiographs should be taken to assess enamel lesions?
Bitewing
radiographs
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How frequently should bitewing radiographs be taken for monitoring carious lesions?
Every six months
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When can a patient be placed on a 12-month radiographic recall?
Once no new
lesions
are detected
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