Humans usually have 20 primary (deciduous, "baby" or "milk") teeth and 32 permanent (adult) teeth. Teeth are classified as incisors, canines, premolars (also called bicuspids), and molars. Incisors are primarily used for cutting, canines are for tearing, and molars serve for grinding.

Jan 26, 2023 · 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.

Apr 11, 2024 · Overview of Tooth Anatomy. Teeth are important for breaking down food before we swallow it. In the tooth anatomy, we can find four types of teeth, each with a different job. Incisors cut food, canines tear it, and molars and premolars …

Feb 14, 2025 · 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.

Dental anatomy is a field of anatomy dedicated to the study of human tooth structures. The development, appearance, and classification of teeth fall within its purview. (The function of teeth as they contact one another falls elsewhere, under dental occlusion.)

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

Jul 5, 2023 · Read the following article to find out more details about the two types of human teeth. Teeth anatomy Tooth structure The four groups of teeth are not identical, but they all share a typical and general tooth anatomy, as follows: Crown; Pulp …

Bodytomy provides labeled human tooth diagrams to help you understand the human tooth anatomy. The crown refers to the part of a human tooth that is visible to us. The enamel, dentin, cementum, pulp, root, periodontal ligaments, etc., are important parts of the tooth structure.

Jan 24, 2025 · 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.

2 days ago · Explore the anatomy, structure, and function of the tooth with Innerbody's interactive 3D model. The teeth are a group of hard organs found in the oral cavity. We use teeth to masticate (or chew) food into tiny pieces. They also provide shape to the mouth and face and are important components in producing speech.