July
7 August 2007
the porous, yellow-hued material is made up of 70% inorganic materials, 20% organic materials, and 10% water by weight.
because it is softer than enamel, it decays more rapidly and is subject to severe cavities if not properly treated, but dentin still acts as a protective layer and supports the crown of the tooth.
dentin is a mineralized connective tissue with an organic matrix of collagenous proteins.
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