2023年10月30日 · This article covers the anatomy of the tooth, including structure, parts, types, functions, and clinical aspects. Learn more about this topic at Kenhub!

Humans have four types of teeth: incisors, canines, premolars, and molars, which each have a specific function. The incisors cut the food, the canines tear the food and the molars and premolars crush the food. The roots of teeth are embedded in the maxilla (upper jaw) or the mandible (lower jaw) and are covered by gums.

2018年5月15日 · We’ll go over the anatomy of a tooth and the function of each part. We’ll also go over some common conditions that can affect your teeth, and we’ll list common symptoms to watch for.

2023年1月26日 · What’s the anatomy of a tooth? A tooth consists of two main structures: Crown. This is the part of your tooth that you can see — the portion above your gums. Enamel — a hard, protective substance — covers your tooth crown. Root. This is the part of your tooth that holds it in your jaw. You can’t see the root because your gums cover it.

Tooth, 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. Learn more about teeth in this article.

2024年4月11日 · Teeth anatomy studies tooth structure, such as how they grow and look. It helps dentists figure out teeth during treatments. While how teeth fit together isn’t part of dental anatomy, naming teeth and their parts is super important in this field.

2025年1月24日 · Teeth are hard, calcified structures located in the oral cavity that play a crucial role in biting, chewing, and breaking down food for digestion. They are made up of multiple layers, including enamel, dentin, pulp, and cementum, each contributing to their strength and function.

2024年6月29日 · The tooth anatomy: Parts, structure, and function. Every tooth has four main layers: enamel, dentin, cementum, and pulp. Enamel: You will find enamel on the crown portion of a tooth. The tooth enamel is the hardest substance in the human body and forms the outermost protective layer of the tooth. It helps shield the teeth from cavity-causing ...

A tooth is a hard, calcified structure primarily composed of three distinct layers: the enamel, dentin, and pulp. The outermost layer of the teeth, enamel, is the hardest substance in the human body.

2017年9月7日 · Teeth are hard, mineral-rich structures which are used to chew food. They are not made of bone like the rest of the skeleton, but have their own unique structure to enable them to break down food. Tooth enamel is the most mineralized tissue in the body, consisting mainly of the rock-hard mineral hydroxyapatite.