In vertebrates, an odontoblast is a cell of neural crest origin that is part of the outer surface of the dental pulp, and whose biological function is dentinogenesis, which is the formation of dentin, the substance beneath the tooth enamel on the crown and the cementum on the root. == Structure == Odontoblasts are large columnar cells, whose cell bodies are arranged along the interface between dentin and pulp, from the crown to the cervix to the root apex in a mature tooth.
In vertebrates, an odontoblast is a cell of neural crest origin that is part of the outer surface of the dental pulp, and whose biological function is dentinogenesis, which is the formation of dentin, the substance beneath the tooth enamel on the crown and the cementum on the root. == Structure == Odontoblasts are large columnar cells, whose cell bodies are arranged along the interface between dentin and pulp, from the crown to the cervix to the root apex in a mature tooth.
Source: Wikipedia "Odontoblast" · CC BY-SA 4.0
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