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E-book Oral Health and Oral Diseases
The pearly white visible part of the tooth is the crown and the longer portion anchored inside the gum and the bone is the root. The outermost hardest white cover is known as the enamel. The inner relatively less hard part is the dentin. It surrounds the pulp containing blood vessels and nerves of the tooth. Teeth are embedded in the jawbone which is covered from outside by a specialized layer of the skin, called the gums / gingiva.
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