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10 Cards in this Set
- Front
- Back
odontolysis refers to what path?
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caries
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another name for 'rampant' and 'runaway' caries is?
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acute caries
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what type of carious lesion exhibits its base at the DEJ; apex toward pulp?
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Pit n Fissure
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what type of carious lesion exhibits its apex toward DEJ: base at enamel surface, eventually radiating w/in dentin?
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Smooth Surface
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as an acute lesion progresses, what is the orientation of the triangle shape of the lesion?
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apex toward DEJ
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once into DEJ, carious lesion of ____ and _____ advance laterally forming base of triangle then tapering toward pulp to form apex of lesion
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acute caries
smooth surface caries |
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What are the 3 primary patho-zones of acute caries in Dentin?
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1) Necrotic Zone
2) Infected Zone 3) Affected Zone |
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which patho-zone of acute caries displays dentin tubules that are intact and at the most superficial portion of the demineralized zone?
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Infected Zone
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what type of caries displays deep brown pigmentation?
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arrested caries of dentin
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what zones are present in arrested caries of dentin?
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affected zone
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