Your Child's First Filling

A first filling is a bigger event for the parent than it usually is for the child. Children mostly take their cue from the adult with them, which means the twenty four hours before the appointment matter as much as anything that happens in the chair.

Here is what the appointment actually involves, why baby teeth get filled at all, and the specific words that help and the ones that reliably backfire.

Baby teeth get filled because they have a job to finish

The common objection is that they will fall out anyway. Some will, eventually. Back baby teeth are often not replaced until somewhere between ten and twelve years old, so a cavity at five has years to get worse first.

Decay left alone reaches the nerve, and that means toothache, missed school, an abscess, or an extraction under sedation. Losing a back baby tooth early also lets neighboring teeth drift into the gap, which can crowd the adult tooth waiting underneath and lead to orthodontic work later.

There are situations where a dentist will watch a small cavity instead, or use a fluoride varnish or a coating rather than drilling. Ask which category your child is in and why. A good pediatric dentist is comfortable explaining the reasoning.

What the appointment looks like from your child's side

Most practices work on a tell, show, do pattern: explain the next step in a child's language, demonstrate it on a finger or a model, then do it. The equipment gets friendly names. The suction becomes Mr Thirsty, the drill becomes the tooth tickler or the whistle, the rubber dam becomes a raincoat for the tooth.

If numbing is needed, a jelly goes on the gum first so the area is already numb before anything else happens, and children often do not notice the injection at all. Many dentists deliberately keep the syringe out of the child's line of sight. The filling itself usually takes ten to twenty minutes.

Some practices offer nitrous oxide, the gas the child breathes through a small nose mask, for anxious children or longer appointments. It wears off within minutes at the end. Ask about it beforehand rather than discovering the option halfway through.

The words that help, and the ones that create the fear

Children have no fear of a dental drill until somebody supplies it. The most common way that happens is a well meaning parent saying it will not hurt, because the child hears the word hurt and understands that hurting was on the table.

Keep it short and factual. The dentist is going to clean out a sore spot in your tooth and put a special filling in it. Avoid the words shot, needle, drill, pain and pull entirely, and let the dental team use their own vocabulary. Do not promise there will be no injection, because you cannot know that and a broken promise costs you the next five appointments.

Book a morning slot if you can, keep the day around it ordinary, and do not offer a huge reward in advance, which signals that something dreadful is coming.

• Say it will feel funny or wiggly rather than promising no pain
• Skip the words shot, needle, drill and pull
• Do not share your own bad dental stories, even as a joke
• Let the dental team lead the explaining in the room

What gets used, and why it may not be a white filling

Tooth colored composite is standard for most small cavities. Glass ionomer, which releases a little fluoride and is more forgiving of a wriggly patient, is often chosen for baby teeth. For a large cavity on a back baby tooth, a preformed stainless steel crown is frequently the more durable answer, and although it looks startling to parents it usually outlasts a big filling and means fewer repeat visits.

Silver diamine fluoride is another option in some cases. It is painted on, requires no drilling, and arrests decay rather than removing it, but it stains the treated area black permanently. It suits very young or very anxious children, and the trade off should be explained clearly before it is used.

Roughly what it costs, and how coverage usually works

A single surface filling for a child commonly runs somewhere around one hundred to three hundred dollars, a stainless steel crown often falls in the range of three hundred to six hundred dollars, and nitrous oxide typically adds fifty to a hundred and fifty dollars. These vary considerably by city, by practice and by how much of the tooth is involved, so ask for a written estimate before the appointment.

Most dental insurance covers fillings for children at a decent percentage after any deductible. Children in families that qualify are covered for dental care through Medicaid and CHIP in every state, and that includes fillings. If cost is the reason for delaying, say so directly: practices deal with this constantly and often have payment options or can point you to a local clinic. You can compare practices near you at our directory, which searches every dental practice in the United States by town or ZIP code and shows the closest first, free and with no account.

Afterwards, the numb lip is the thing to watch

If your child has been numbed, the lip and cheek stay numb for one to three hours, and children will chew a numb lip out of curiosity without feeling it. That produces a swollen, ulcerated patch that hurts far more than the filling did. Keep them on soft food, no straws or hot drinks, and check on them until the feeling comes back.

Mild sensitivity for a day or two is normal. Call the practice if pain is getting worse rather than better after two or three days, if the filling feels high when they bite, or if there is any swelling of the face. Then book the routine check up they suggest, because the reason for the first filling usually still needs sorting out at home.

• Soft food only until the numbness has fully worn off
• No straws and no hot drinks for the rest of the day
• Watch for lip or cheek chewing while the area is numb
• Call the practice if pain worsens after two or three days

Frequently asked

This is general information to help you ask better questions, not a diagnosis. Anything happening in your own mouth needs a dentist who can look at it.