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  2. Tooth whitening - Wikipedia

    en.wikipedia.org/wiki/Tooth_whitening

    The free radicals diffuse through the enamel and dentin and break down the color molecules, resulting in the perception of a whiter tooth color. [70] The downside is that these radicals have certain local harmful effects, such as enamel erosion, changes in the microhardness of the teeth, gum irritation, post-bleaching hypersensitivity, and ...

  3. Enamel pearl - Wikipedia

    en.wikipedia.org/wiki/Enamel_pearl

    Enamel pearls can be composed of different dental tissues (enamel, dentin, etc.) and can thus be classified based on this composition. Enamel-dentin pearls make up the largest proportion pearls and consist of a core of tubular dentin surrounded by enamel. Large enamel-dentin pearls may contain pulp within and are termed enamel-dentin-pulp ...

  4. Upgrade Your Pearly Whites With This Sensitivity-Free ... - AOL

    www.aol.com/entertainment/upgrade-pearly-whites...

    Get the Luminex Enamel-Safe Teeth Whitening Mouthwash for $14 at Amazon! Please note, prices are accurate at the date of publication, January 23, 2024, but are subject to change. This mouthwash ...

  5. Tooth enamel - Wikipedia

    en.wikipedia.org/wiki/Tooth_enamel

    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 and thus appears whiter than on permanent teeth. The large amount of mineral in enamel accounts not only for its strength but also for its ...

  6. Enamel hypoplasia - Wikipedia

    en.wikipedia.org/wiki/Enamel_hypoplasia

    Teeth displaying enamel hypoplasia lines, linear defects of enamel that form during crowns development as a result of periods of nutritional stress or disease during infancy and childhood Enamel hypoplasia is a risk factor for dental caries in children including early childhood caries (ECC), which continues to be a burden for many children.

  7. Enamel cord - Wikipedia

    en.wikipedia.org/wiki/Enamel_cord

    The enamel cord, also called enamel septum, is a localization of cells on an enamel organ that appear from the outer enamel epithelium to an enamel knot. The function of the enamel cord and the enamel knot is not known, but they are believed to play a role in the placement of the first cusp developed in a tooth .

  8. Man Who Told Ex-Girlfriend She'd 'End Up Like Gabby Petito ...

    www.aol.com/man-told-ex-girlfriend-shed...

    The ex-boyfriend of Madeline Kingsbury, who said the Minnesota mother of two would “end up like Gabby Petito” prior to her being found dead in 2023, has been convicted of murdering her ...

  9. Free music - Wikipedia

    en.wikipedia.org/wiki/Free_music

    Along with free software and Linux (a free operating system), copyleft licenses, the explosion of the Web and rise of P2P, the cementing of mp3 as a compression standard for recordings, and despite the efforts of the music industry, free music became largely the reality in the early 21st century. [12]