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  1. Tooth enamel - Wikipedia

    Since enamel is semitranslucent, the color of dentin and any material underneath the enamel strongly affects the appearance of a tooth. The enamel on primary teeth has a more opaque crystalline form …

  2. Tooth Enamel: What It Is, Function & Care - Cleveland Clinic

    Tooth enamel is the protective outer covering of each of your teeth. It shields your tooth crown (the part you can see above your gums) and the delicate inner layers of your tooth from damage.

  3. Enamel | Protection, Calcium & Hardness | Britannica

    Nov 10, 2025 · enamel, in anatomy, the hardest tissue of the body, covering part or all of the crown of the tooth in mammals. Enamel, when mature, consists predominantly of apatite crystals containing …

  4. What Is Tooth Enamel and Why Is It Important? - Oral-B

    Aug 12, 2025 · Tooth enamel is primarily composed of calcium and phosphorus, which combine to form crystallites known as hydroxyapatite. While hydroxyapatite accounts for about 95% of enamel, water …

  5. Tooth Enamel Erosion and Restoration - WebMD

    Oct 7, 2025 · What does tooth enamel do? WebMD explains what tooth enamel is, what causes it to erode, how to prevent enamel loss, and how to treat it.

  6. Enamel | Complete Anatomy - Elsevier

    Enamel is described as a highly mineralized, extremely hard and rigid material that covers the crown of the tooth. Semi-translucent and light yellow to white, the enamel lies superficial to the dentin.

  7. Enamel: your teeth's natural defense - Delta Dental

    Enamel is the protective coating that guards your teeth against bacteria and decay. Learn more about enamel and how to care for it with Delta Dental.

  8. What is Tooth Enamel - Protection and Care | Colgate®

    Enamel is a mineralized substance that protects the outer layer of each tooth and prevents decay. Learn more about protecting and caring for your tooth enamel.

  9. Tooth Enamel: Structure, Function, and Care - Verywell Health

    Aug 1, 2024 · Tooth enamel is made of minerals that work together to protect your teeth. The primary component of enamel is the mineral calcium phosphate, arranged in a crystalline (small crystal) …

  10. What Is Tooth Enamel and Why Is It Important?

    What Is Tooth Enamel Made Of? Enamel made up of approximately 96% minerals, primarily calcium and phosphorus, that bond together to form hard crystallites. Approximately 1% of enamel is made …