Even though all primary teeth eventually fall out, it's important to take care of them. Loss or decay of these teeth can deform the mouth, causing problems when the permanent teeth take their place.

A woman who had almost completely transparent teeth underwent major surgery and got dentures at 19 — and said it has changed her life. Mihaley Olivia Grace Schlegel, 19 and from Oklahoma, was born ...

Baby teeth are the first set of teeth you grow. They’re also known as deciduous, temporary, or primary teeth. Teeth begin coming in around 6 to 10 months old. All 20 baby teeth tend to be fully grown ...

Teething is a typical part of infancy. While the timing of teething can vary, discomfort and pain can cause irritability, and parents or caregivers may be unsure how to soothe their children.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...