A tooth is any of the hard, resistant structures occurring on the jaws and in or around the mouth and pharynx areas of vertebrates. Teeth are used for catching and masticating food, for defense, and for other specialized purposes.
This article covers the anatomy of the tooth, including structure, parts, types, functions, and clinical aspects. Learn more about this topic at Kenhub!
Each type of tooth has a specific function, including biting, chewing, and grinding food. Teeth are made up of different layers — enamel, dentin, pulp, and cementum.
A tooth can be divided into two main parts: the crown and root. Found above the gum line, the crown is the enlarged region of the tooth involved in chewing. Like an actual crown, the crown of a tooth has many ridges on its top surface to aid in the chewing of food.
The four main dental tissues of a tooth are enamel, dentin, cementum and pulp.
In this article, we discuss the anatomy of a tooth and the various types and their functions so that by the end, you know your teeth inside out. What are teeth? Teeth are hard, calcified appendages that play a significant role in digestion.
The shape of the crown determines the tooth's function. For example, front teeth are sharp and chisel-shaped for cutting, while molars have flat surfaces for grinding.
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