Tooth Enamel

Tooth EnamelThe layer of enamel over the tooth crown is a substance similar to bone. A section through enamel shows that, like bone, it is composed of crystals of calcium phosphate embedded in a ground substance. These crystals are built up into rods or prisms which make enamel the hardest substance in the body

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Channels: Scientific Animations

Tags: enamel

Uploaded by: ( Send Message ) on 15-10-2007.

Duration: 0m 20s