Overview
Related questions
Overview
Related questions
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Baby teeth
The first teeth which are shed and replaced by permanent teeth. The first primary tooth comes in at about 6 months of age and the 20th and last primary tooth erupts at around 2 1/2 years of age. The primary teeth are replaced beginning usually at about age 6. Also called baby teeth, milk teeth, temporary teeth or deciduous teeth.
How long it usually lasts:
Chronic (lasts years to lifelong)
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