primary (baby) teeth
an infant's first teeth are called baby teeth or primary teeth. they usually start to come in (erupt) between 6 months and 12 months of age. a total of 20 primary teeth erupt by about 3 years of age. children begin to lose their primary teeth between the ages of 6 and 11 years. they are replaced by secondary, or permanent, teeth.
current as of: september 27, 2023
author: healthwise staff
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