Each tooth consists of a visible part, called the crown, and a root, which attaches it to a socket in the jawbone. The outer, off-white part of the tooth is made of enamel, the hardest substance in the body. Underneath the enamel is dentine, which is similar to bone, but harder.
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Sushant
Each tooth consists of a visible part, called the crown, and a root, which attaches it to a socket in the jawbone. The outer, off-white part of the tooth is made of enamel, the hardest substance in the body. Underneath the enamel is dentine, which is similar to bone, but harder.