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25 Cards in this Set
- Front
- Back
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Changes in coloration of dentin are ______________?
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contour lines of Owen
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At the DEJ, lines of Owen will meet a corresponding ______________?
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stria of retzius
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In the crown, dentinal tubules for a characteristic __________ shape.
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S curve
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Odontoblasts start out early in development as a single layer, but become __________ due to _________ later on in development.
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stacked, crowding
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What layer of dentin is between the mantle and circumpulpal layers?
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globular layer
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interglobular dentin is in the ____________ layer and has a _________ shape.
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globular, crescent
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T or F: the globular layer is usually only seen in the crown?
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True
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Lateral process of odontoblastic process are used for ____________ between odontoblasts.
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communication
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What are a-e?
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a- line of Owen
b- mantle layer of dentin c- circumpulpal layer d- S curve of dentinal tubule e- DEJ |
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What are a and b?
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a- line of Owen
b- stria of retzius |
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What is this picture showing?
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lines of von Ebener
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What are a-d?
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a- primary curve of dentinal tubule (S curve)
b- DEJ c- mantle dentin d- circumpulpal dentin |
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What are a-d?
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a- odontoblasts
b- predentin c- pulp cavity d- dentinal tubules |
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What are the wavy lines?
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secondary curves in dentin
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What are a-c?
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a- enamel
b- circumpulpal dentin c- mantle dentin |
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What are a-d?
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a- odontoblasts
b- predentin c- calcification front d- calcified dentin |
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What is this?
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well calcified dentin, calcification sphere
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What is this?
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interglobular dentin
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What are a-g?
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a- cirumpulpal dentin
b- globular dentin c- mantle layer d- granular layer e- cemento-enamel junction f- enamel g- cementum |
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What are a-c?
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a- peritubular dentin
b- intertubular dentin c- dentinal tubule |
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What are a and b?
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a- odontoblastic process
b- lateral branch |
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What are a-d?
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a- dentinal tubule
b- DEJ c- enamel d- enamel spindle |
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What are a-c?
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a- intertubular dentin
b- peritubular dentin c- dentinal tubule |
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What are a-c?
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a- primary dentin
b- secondary dentin c- reactive dentin |
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What are a and b?
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a- dead tract
b- blind tract (containing sclerotic dentin) |
