It is important that the baby (primary) teeth stay healthy until they are lost naturally. The last baby (primary) teeth usually fall out at 10-12 years of age. They serve many functions including:
- They permit your child to chew food easily and comfortably.
- They hold space for the permanent teeth that will take their place.
- They help to guide the eruption of the permanent teeth.
- They are important for esthetics and keep you child's smile looking bright so your child can feel good about the way they look.
Cavities grow very quickly in primary teeth compared to permanent teeth. If cavities develop, it is important to take care of them quickly. This way they can be treated in the most conservative manner possible. If cavities get large, they are much more difficult to restore and will become painful for the child. Untreated decay on any tooth, permanent or primary, can lead to serious infections (abscess) requiring hospitalization and extraction of the involved tooth. If primary teeth are lost early due to infection, a space maintainer will be required to hold the space for the permanent replacement.