Searching…
Learn about the anatomy, function, and classification of human teeth, as well as their growth and variation. Find out how teeth are made of different tissues, how they are numbered, and how they differ between males a...
Nov 28, 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 oth...
Jul 18, 2025 · Learn about the structure, composition, and functions of human teeth with diagrams and charts. Find out the differences between incisors, canines, premolars, and molars, and how they help with eating, s...
5 days ago · It becomes visible if a tooth is extruded from the alveolar socket during a traumatic dental injury, and when periodontal disease (disease of the tooth supporting tissues) causes root exposure; a person b...
Jan 15, 2025 · Learn how many teeth humans have at different ages, what parts make up a tooth, and what roles teeth play in biting, chewing, and speech. Also, find out about variations, numbering systems, and common d...
Learn about the structure, function and types of human teeth, and how to keep them healthy and strong. Find out how to prevent and treat common dental problems, such as cavities, bruxism and sensitivity.
Mar 26, 2025 · Learn about the structure, parts, types and functions of human teeth, with diagrams, quizzes and videos. Explore the crown, neck, root, enamel, dentin, pulp cavity and supporting structures of each tooth.
Apr 11, 2024 · Learn the tooth anatomy with our comprehensive guide. Explore the names, parts & diagrams to deepen your understanding of dental health.
What are teeth made of? Each tooth includes the following four main layers of hard and soft tissue: Dentin: Most of your tooth is made up of this slightly yellow tissue, which is the layer beneath your enamel. Enamel:...
A tooth is divided into the crown, which is the part above the gum line, and the root, which is the part below the gum line. The crown is covered with white enamel, which protects the tooth.
