When should my child first see the dentist?

The “first visit by first birthday” rule

Three major organizations — the American Academy of Pediatric Dentistry (AAPD), the American Dental Association (ADA), and the American Academy of Pediatrics (AAP) — all recommend the same thing: a child’s first dental visit should happen by their first birthday, or within six months of the first tooth erupting, whichever comes first.

Many parents are surprised by how early this is. Most kids only have a few baby teeth by 12 months. That’s the point — we want to see your child before problems start, not after.

What actually happens at the first visit

The first visit at our office is short, gentle, and almost entirely about you and your child getting comfortable with the dental environment. Here’s what to expect:

A “lap exam”

For our youngest patients, we do what’s called a knee-to-knee exam. You sit in a chair facing one of our team members, knees touching. Your child sits in your lap facing you, then we gently lay them back so their head is in our team member’s lap. You’re holding their hands and looking right at them the whole time.

This takes about 60 seconds. We do a quick visual exam of:

• The gums and any erupted teeth
• The tongue, lip, and cheek tissues
• The frenum (the small piece of tissue under the tongue and inside the upper lip)
• Eruption patterns — what’s coming in, what’s not

We’re checking for tongue ties, lip ties, early signs of decay (especially small white spots near the gumline that signal early demineralization), and overall growth.

A conversation with you

The bigger half of the visit is the conversation. We’ll talk about:

• Feeding habits — bottles, sippy cups, juice, snacking patterns
• Oral hygiene at home — how to brush a child this age (yes, even one tooth needs brushing)
• Pacifier and thumb-sucking habits — what’s normal, what to watch for
• Fluoride — whether your child needs supplemental fluoride and at what dose
• Diet — how sugars affect baby teeth differently than adult teeth
• What to expect next — when to expect more teeth, when to come back

A fluoride application, if appropriate

Depending on what we see, we may apply a small amount of fluoride varnish to your child’s teeth. This is a quick, safe step that helps prevent early decay. It takes about 30 seconds.

Why so early?

Three reasons:

1. Baby teeth get cavities, and those cavities matter. Cavities in baby teeth can cause pain, infection, and damage to the developing adult teeth underneath. Early cavities also signal habits we can address now before they cause more damage.
2. Lip and tongue ties are easier to address early. Restrictive lip or tongue ties can affect feeding, speech development, and bite. Catching these early makes treatment simpler.
3. Comfort and trust take time. A child who has been to the dentist five times by age three is not afraid of the dentist by age five. A child who first comes in at age four when they have a toothache associates the dentist with pain. The early visits build the muscle memory of “this is a normal, friendly place.”

What to bring

• Your insurance card (or ARKids card if applicable)
• A list of any medications your child takes
• Any specific concerns or questions you’ve been saving up

What if my child won’t cooperate?

That’s expected — and fine. A 12-month-old crying during a 60-second lap exam is completely normal. We’re not asking for cooperation that they don’t have yet. The visit is for us to see what we need to see and for you to get the information you need. The cooperation will come at later visits as your child grows.

When to come earlier than age one

If you notice any of these, call sooner rather than waiting:

• A white or brown spot on a tooth
• Bleeding gums
• A tooth that looks broken or chipped
• Difficulty breastfeeding that may be related to a tongue tie
• A tooth that came in unusually early (before 4 months) or hasn’t come in by 15 months