The output of the teeth or tooth eruption

Baby teeth begin to form in the third week of intrauterine life, so when the child is born, has within its jaws outbreaks of the 20 teeth that make your temporary dental formula. or “milk” and the differentiated cells that give rise to the 32 teeth of permanent teeth.
It has been even teeth at birth, Can it be?
Although not very frequent, happen that a child born with 1 or 2 cloves. These are called natal teeth. When they appear in the mouth in the first weeks of life are called neonatal teeth.
Teeth are normal formula that advance their appearance for reasons that are unknown. Some of them are very immature and have yet to rarz anchored in the alveolar ridge; be seen as a crown too movable pedunculated, attached to the surface of the gum. Within 2 to 3 weeks and continue to assert themselves perfectly normal development.

