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Smooth surface caries is on a surface that does not have pits, fissures. Usually on the front, back, or side of the tooth as opposed to the top where there are hills and valleys so to say. If the caries is on the crown part of the tooth it started on the enamel, but may have progressed down to the dentin which is the next surface under the enamel.
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What are Caries zones in enamel and dentin?
enamel caries: surface zone, body of lesion, dark zone, translucent zone dentinal caries: desrtuction, penetration, demineralisation, sclerotic dentine enamel caries: surface zone, body of lesion, dark zone, translucent zone dentinal caries: desrtuction, penetration, demineralisation, sclerotic dentine
What is backward caries?
Whenever the spread of caries along the dej exceeds cone in enamel, the caries extends into the enamel from the junction
Main substance of the tooth?
Dental enamel
What is dentin made of?
Dentin is the material of your teeth that is under the enamel.
What material is under the crown of the tooth?
The crown is made up of enamel which is the hardest tissue in the body. Under the layer of enamel is dentin which gives enamel its color. Dentin is softer than enamel. Underneath the dentin layer are pulp horns and pulp chambers.
What three layers are teeth made of?
they are enamel(outer covering), dentin (middle ) , and pulp (inner most).
What is translusent zone in enamel caries?
Translucent zone in enamel caries repersents demineralization. http://health.groups.yahoo.com/group/OREmutualsupport/
Dentin is a soft substance than the enamel on a tooth and is found under the enamel?
Dentin is a hard tissue that lies beneath the enamel in a tooth, providing support and protection to the inner structures. It is not as hard as enamel but harder than pulp, the innermost part of the tooth.
What is found just below the enamel of a tooth?
Below the enamel is the dentin or dentine you can call it one of those two it duznt matter and the dentin/dentine is between the cement and enamel.(below the enamel , on top of the cement.)
What is under the enamal?
The dentin is under the enamel.
What is below the enamel of a tooth?
It's Dentin
Hypocalcified structures of dentin?
Enamel tufts Enamel spindles Enamel lamellae Striae of Retzius Neonatal lines
