Tooth development or odontogenesis is the complex process by which teeth form from embryonic cells, grow, and erupt into the mouth. 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 … Read more
Tooth development can be divided into three phases: (1) The period during which the crown of the tooth is formed from tissue cells and calcifies or hardens in the jawbone; (2) the period of eruption, when the tooth first becomes visible and root development is in progress; and (3) the maintenance period, during which time … Read more