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  2. Human tooth development - Wikipedia

    en.wikipedia.org/wiki/Human_tooth_development

    For human teeth to have a healthy oral environment, all parts of the tooth must develop during appropriate stages of fetal development. Primary (baby) teeth start to form between the sixth and eighth week of prenatal development, and permanent teeth begin to form in the twentieth week. [1]

  3. Tooth eruption - Wikipedia

    en.wikipedia.org/wiki/Tooth_eruption

    Bottom teeth of a seven-year-old, showing primary teeth (left), a lost primary tooth (middle), and a fully erupted permanent tooth (right) Although tooth eruption occurs at different times for different people, a general eruption timeline exists. The tooth buds of baby teeth start to develop around 6 weeks of pregnancy.

  4. Human tooth - Wikipedia

    en.wikipedia.org/wiki/Human_tooth

    If teeth do not start to develop at or near these times, they will not develop at all. A significant amount of research has focused on determining the processes that initiate tooth development. It is widely accepted that there is a factor within the tissues of the first pharyngeal arch that is necessary for the development of teeth. [26]

  5. Deciduous teeth - Wikipedia

    en.wikipedia.org/wiki/Deciduous_teeth

    Primary teeth are essential in the development of the mouth. [4] The primary teeth maintain the arch length within the jaw, the bone and the permanent teeth replacements develop from the same tooth germs as the primary teeth. The primary teeth provide guidance for the eruption pathway of the permanent teeth.

  6. Doctors say that keeping your kid's baby teeth could save ...

    www.aol.com/news/2017-03-28-doctors-advice-kids...

    RELATED: 5 Effects of Not Brushing Your Teeth If collected and properly stored, baby teeth could be used to potentially treat and cure a life-threatening illness a child or a close family member ...

  7. Dentition - Wikipedia

    en.wikipedia.org/wiki/Dentition

    Over time, different mammal groups have evolved distinct dental features, both in the number and type of teeth and in the shape and size of the chewing surface. [9] The number of teeth of each type is written as a dental formula for one side of the mouth, or quadrant, with the upper and lower teeth shown on separate rows. The number of teeth in ...

  8. Child development stages - Wikipedia

    en.wikipedia.org/wiki/Child_development_stages

    Developmental norms are sometimes called milestones – they define the recognized development pattern that children are expected to follow. Each child develops in a unique way; however, using norms helps in understanding these general patterns of development while recognizing the wide variation between individuals.

  9. Tooth development - Wikipedia

    en.wikipedia.org/wiki/Tooth_development

    Tooth development may refer to: Animal tooth development; Human tooth development This page was last edited on 26 ...