At what age should a child have braces: when to see an orthodontist

Children usually get braces once the baby teeth have gone — at around 11 to 13. But the first orthodontic check-up should come much earlier, at six or seven: at that age the doctor can see how the jaws are growing and, if needed, guide the bite gently with simple appliances, long before braces. Here is when to take your child to an orthodontist, and how early correction differs from late.

At what age a child should have braces

Parents often confuse two different questions: "when is the first check-up" and "when is the first treatment". These aren't the same thing. The optimal age for a first check-up is roughly 6–9 years, and most often at this visit the dentist doesn't treat anything, just observes. Braces come at a later stage, once most of the permanent teeth have erupted. A gap of a few years between these events is normal, and even useful.

At Houston clinic, two orthodontists handle children's and teenage orthodontics, so the schedule of regular check-ups needed throughout treatment is usually easier to arrange. Further in this article — more detail on each stage: from the first preventive check-up to the retainer after braces come off.

When to take a child to an orthodontist for the first time

The optimal age for a first check-up is 6–7 years, though in some cases dentists advise bringing the child in a little later, up to around age 9. This is exactly when a child has both baby and first permanent teeth at the same time, so the orthodontist can assess the bite, jaw width and the direction of jaw growth. Most often this is simply an annual check with no treatment at all — but sometimes an early check-up helps avoid more complex treatment down the line.

At such a check-up, the orthodontist looks not just at crooked teeth — which, incidentally, is the most noticeable but not the most important sign. What matters more is how the jaws are growing relative to each other, whether there's enough room for the permanent teeth, and whether there are habits such as mouth breathing or thumb sucking that could affect the shape of the jaw while the bone is still growing and responsive to correction.

You can book a child's first check-up in advance, and the clinic's Telegram bot @houston_ai_care_bot will remind you about the next scheduled visit, so the annual check doesn't slip through the cracks among other things. Regularity matters more here than a one-off visit: jaw growth is a gradual process, easier to track in dynamics rather than from a single X-ray.

At what age braces are fitted

Classic braces are fitted once most of the permanent teeth have come through — usually at 11–13 years old, from around age 12 onward. By that point the enamel and roots are ready for load. The exact timing is individual and depends on how quickly a child's teeth change: for some, the full transition of the bite happens earlier, for others a year or two later.

Fitting braces while baby teeth are still present usually makes no sense: the appliance is designed to move permanent teeth, and the baby teeth will fall out and be replaced regardless. That's why, at a younger age, while the bite is still forming, other removable methods are used instead — more on those below.

Before starting braces treatment, the dentist assesses not just age but also the X-ray picture: how far the roots of the permanent teeth have formed and whether all the tooth buds are present. So the "11–13 years" benchmark is exactly that — a benchmark, not a strict rule: every child's body works at its own pace.

Sometimes parents want to "speed up" the process and get braces fitted earlier than the recommended age, hoping for a faster result. In practice this rarely works: without sufficiently formed roots, the appliance can't hold the result stably, and treatment ends up having to be repeated later. So the age and tooth-condition benchmark isn't a formality, but a matter of the treatment's own effectiveness.

Early correction: plates, trainers, expanders

At a younger age, roughly 9–12 years old, removable plates and trainers are used instead of braces. They don't move individual teeth, but gently guide jaw growth: widening the arch, breaking bad habits (thumb sucking, mouth breathing) and correcting a crossbite. This is a "preparatory" stage that can reduce or simplify later treatment with braces.

The main difference between removable appliances and braces is how they're worn. Plates and trainers are mostly worn at home and at night, not all the time, so they have less impact on a child's everyday life — they don't get in the way at school, sports or music lessons. Their effectiveness, though, depends on discipline: the appliance only works if the child actually wears it for as long as the dentist recommends.

Palate expanders are a separate type of removable appliance, used for a narrow upper jaw when there isn't enough room for the teeth. Unlike trainers, which a child puts in themselves, an expander is usually activated by the dentist or by the parents following the dentist's instructions. The choice of a specific appliance depends on exactly which problem needs correcting.

Late correction — is it too late for a teenager

If the early window is missed, that's not critical. In teenagers aged 14–16, the bite corrects excellently with braces or aligners, and the bone still responds well. The bite can be corrected at any age, even for adults — it's just faster and simpler in children and teenagers, because the bone is still growing and responds more easily to load.

The difference between an early and a late start mostly isn't about "possible or not possible", but about how much time and how many stages will be needed. At a younger age, natural jaw growth does some of the work, reinforced by a plate or trainer. In a teenager or adult, an already-formed arch has to be moved, and treatment can take longer — but the result is just as achievable.

Teenagers who feel self-conscious about classic metal braces often consider aligners — clear removable trays. The choice between braces and aligners depends on the complexity of the case and the patient's discipline: aligners need to be worn 20–22 hours a day, removed only for eating and brushing, while braces don't require that level of self-control.

Signs that your child already needs an orthodontist

See an orthodontist sooner if you notice: crowded or crooked teeth, a crossbite or a deep bite, breathing mainly through the mouth, thumb-sucking after the age of three or four, baby teeth lost very early or very late, asymmetry of the jaws or face, or difficulty chewing. Catching it early almost always means simpler and cheaper treatment.

Parents notice some of these signs themselves, while others are easier for the dentist to spot at a routine check-up — which is why regular visits matter, even if everything looks fine at first glance. If the child hasn't been to the dentist yet at all, it's worth starting with the first visit in general — more on this in the article about children's dentistry: the first visit.

There's no need to wait until one of these signs becomes noticeable to the "naked eye" for parents — some problems are only visible at a preventive check-up with a dentist. That's why a regular annual check, even without obvious complaints, remains the most reliable way not to miss the moment when intervention would be simplest.

Parents should remember: none of these signs alone means braces will definitely be needed. Some issues can be corrected at the early-correction stage with simple removable appliances. But this can only be determined after an examination — guessing from a distance is rarely accurate.

Retainer after braces come off

Braces treatment doesn't end on the day they come off. After braces are removed, a retainer is essential — a thin appliance that holds the teeth in their new position until the bone and ligaments around the teeth fully stabilise. Without a retainer, teeth tend to gradually shift back towards their original position.

This applies to children and adults alike, which is why an orthodontic treatment plan should always be planned together with the retention stage from the start, rather than treated as something optional. Read more about how and how long to wear a retainer in the article retainers after braces.

Retainers can be removable (a tray worn mostly at night) or fixed (a thin wire arch on the inside of the teeth). Which option suits a particular child, and for how long, is decided individually by the orthodontist — depending on the complexity of the case, the patient's age and how disciplined they are about following recommendations.

Two orthodontists on the clinic's team

At Houston clinic, the orthodontics team consists of two dentists — Kseniia Tretiak and Anastasiia Honcharuk. Both work with children and adult patients alike: from the first preventive check-up at 6–7 years old to braces and aligners in the teenage and adult years.

When the clinic has two orthodontists rather than one, it's easier to find a convenient time for the regular visits that come up often during treatment — checking a plate or braces is needed every few weeks. For a family, that means less time waiting and a more flexible booking schedule.

Both dentists — Kseniia Tretiak and Anastasiia Honcharuk — manage the full cycle of orthodontic treatment: from the first check-up and early correction with removable appliances through to braces, aligners and subsequent retainer follow-up. This means a child can be seen by the same dentist for years, without having to explain their treatment history again.

Hygiene while wearing braces

While wearing braces, oral hygiene becomes harder: the appliance stops the brush and floss reaching part of the tooth surface, and plaque builds up faster than usual. So children and teenagers with braces need more frequent professional hygiene than the standard once every 6 months — the exact interval is determined by the dentist.

This is worth building into the treatment plan from the start, together with the cost of the braces themselves: extra hygiene visits aren't an "unnecessary" expense, but a way to avoid white spots on the enamel and decay under the appliance after it comes off. At Houston, professional hygiene is carried out under the GBT protocol by EMS — more detail in the article about teeth cleaning.

Special attention should be paid to cleaning teeth at home during treatment: special orthodontic interdental brushes and an irrigator help remove plaque around the brackets where an ordinary brush can't cope. The dentist usually shows these techniques at the start of treatment and checks at follow-up visits how well hygiene is being kept up.

How much does children's orthodontics cost

At Houston clinic, braces cost from UAH 15,900 per jaw, aligners — from UAH 99,000. The cost depends on the method, the complexity of the case, and whether preparatory early correction with plates or trainers is needed before the main treatment. For larger treatment plans, instalments are available through Monobank, up to 24 payments.

The exact amount and sequence of stages — from the first check-up to braces and the retainer — is determined by the orthodontist after diagnostics, not roughly over the phone. Read more about what makes up the cost of orthodontic treatment in the article how much do braces and aligners cost, and to compare braces and aligners, see the article braces or aligners.

Overall, the cost of children's orthodontics is made up of several parts: the braces or aligners themselves, any accompanying early correction, more frequent professional hygiene during treatment, and a retainer after the appliance comes off. When planning a budget, it's worth factoring in this whole chain from the start, not just the first figure on the price list.

Compared to adult orthodontics, treating children often works out cheaper overall: early correction with plates or trainers costs less than a full course of braces and can shorten or simplify later stages. This is one more argument for not putting off the first preventive check-up until the teenage years.

Frequently asked questions

Kseniia Tretiak

Orthodontist · paediatric orthodontics

Orthodontist at the clinic, one of the two orthodontists on the Houston team: works with children and adults, braces and aligners.

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