When Should Your Child First See an Orthodontist?
- 7 days ago
- 8 min read
Updated: 2 hours ago
Key Takeaways:
The American Association of Orthodontists recommends a child's first orthodontic evaluation by age 7.
Early evaluation does not always mean early treatment - many children just need periodic monitoring.
Phase 1 braces and palate expanders work best between ages 7 and 10, when jaw bones are still developing.
Catching issues like crossbites, crowding, and underbites early can reduce treatment time and cost later.
A first orthodontic visit is typically free, takes about an hour, and involves no commitment.
The American Association of Orthodontists recommends children have their first orthodontic evaluation by age 7. At this age, enough adult teeth have come in for an orthodontist to assess jaw development, bite alignment, and spacing. Early evaluation does not always mean immediate treatment - but it gives parents a clear picture of what's ahead.
Most parents assume orthodontic treatment is a teenager thing. Braces come after the baby teeth fall out, right? Actually, waiting that long can sometimes make things more complicated and more expensive.
The American Association of Orthodontists recommends that children see an orthodontist for the first time by age 7. That surprises a lot of parents. But here's why it matters: by 7, your child has a mix of baby and adult teeth, and a trained orthodontist can already see how the jaw is developing, whether there's crowding coming, and whether early action could make a real difference.
This doesn't mean your 7-year-old will leave with braces. In many cases, the answer is simply "everything looks fine, come back in a year." But for some kids, catching an issue at this stage is genuinely a big deal - it can shorten total treatment time, reduce the need for extractions, and set the stage for a healthier smile long-term.
Here's what you need to know about timing, what happens at that first visit, and how to tell if your child might need early care.
What is Early Orthodontic Treatment (Phase 1)?
Phase 1 orthodontic treatment refers to treatment started between the ages of 6 and 10, while a child still has a mix of baby and adult teeth. It uses appliances like limited braces or a palate expander to guide jaw development and correct bite issues before they become harder to fix. Phase 1 is not always necessary, but when it is, the results can significantly simplify any future treatment.
Why Age 7 Is the Recommended Starting Point
So why 7 specifically? It's not an arbitrary number.
B
y around age 7, most children have their first permanent molars and a few adult incisors coming in. This gives an orthodontist enough to work with. They can assess the width of the jaw, the relationship between the upper and lower teeth, and whether there's enough space for adult teeth to grow in properly.
What they can't do at 5 or 6 is see any of this clearly, because the adult teeth simply aren't there yet.
What might an orthodontist find at age 7?
Crowding that's going to get worse as more adult teeth come in
A crossbite, where upper and lower teeth don't line up correctly
An underbite or significant overbite
A narrow jaw or palate that needs expanding
Early signs of the effects of thumbsucking or mouth breathing
In many cases, they find nothing urgent. Your child goes on a monitoring schedule and comes back once a year. That's a great outcome too, because you know exactly where things stand.
Does every 7-year-old need orthodontic treatment?
No. An early evaluation doesn't mean early treatment. Many children are assessed at 7, monitored annually, and start braces or aligners at the more typical age of 11 to 14. The value of the early visit is information. You and your orthodontist know what's coming and can plan accordingly.
Thinking about booking your child's first evaluation? At Saracino Orthodontics, we offer a free 1-hour consultation for children of all ages. Dr. Saracino takes X-rays, reviews jaw and tooth development, and walks you through exactly what she sees - with no commitment required. Book Your Child's Free Consultation |
What the First Orthodontic Visit Actually Involves
A lot of parents are anxious about this appointment. They picture drills, impressions, and a bill at the end. The reality is much calmer.
At Saracino Orthodontics, a first visit for a child typically includes:
Digital X-rays - to see developing adult teeth still below the gum line
Photographs - of the teeth and profile, to document the current state
Digital scans - using iTero technology, no messy impressions
A full assessment with Dr. Saracino - she reviews everything and explains what she sees in plain language
A personalized recommendation - which could be monitoring, early treatment, or coming back at a certain age
The whole appointment takes about an hour. Your child will probably leave with a small snack from the office (it's a thing they do). And there's no cost and no pressure.
What questions should I ask at my child's first orthodontic appointment?
Good questions to ask include: Is there anything that needs to be addressed before all adult teeth come in? Will early treatment reduce the length of full treatment later? Does my child show any bite issues that could affect jaw development or breathing? And, what does a monitoring schedule look like versus starting treatment now? Write them down beforehand so you don't forget in the moment.
Signs Your Child May Need Early Orthodontic Care
You don't have to wait for a scheduled evaluation if you're noticing certain things. Some signs are worth bringing up sooner rather than later.
Signs worth mentioning to an orthodontist:
Difficulty chewing or biting into food
Mouth breathing, especially during sleep
Thumb or finger sucking past age 4 or 5
Baby teeth falling out very early or very late
Crowded, misplaced, or blocked-out teeth
Upper and lower teeth that don't meet when biting
Jaw that shifts, clicks, or looks off-center when your child opens their mouth
Speech issues that your pediatric dentist has mentioned
None of these automatically mean your child needs treatment right now. But they're all worth an orthodontist's eye, even if the visit results in nothing more than a "let's keep watching."
Phase 1 Braces and Palate Expanders Explained
If early treatment is recommended, there are two main approaches you'll likely hear about.
Phase 1 braces (also called limited braces) involve placing brackets on just a few specific teeth, not the full set. The goal is targeted movement during a critical window of jaw development, typically between ages 7 and 10. It's not a full treatment - it's a foundation-setter.
Palate expanders (sometimes called an orthodontic expander or palatal expansion appliance) are fixed devices that sit against the roof of the mouth. They apply gentle, consistent pressure to gradually widen the upper jaw. This is done while the palate's two bones are still separated by a soft suture, which makes expansion much easier than it would be in an adult whose palate has fully fused.
Why does jaw width matter? A narrow palate can cause crowding, crossbites, and even affect the airway. Palatal expansion creates space for adult teeth to come in properly and can reduce the need for tooth extractions later.
How long does a palate expander stay in?
Most palate expanders are worn for 9 to 12 months. The first phase involves active expansion, which typically takes 3 to 6 months depending on how much widening is needed. After that, the expander stays in place as a retainer while the bone fills in and solidifies around the new width. It's not uncomfortable after the first week or two of adjustment.
Phase 2: What Happens After Early Treatment
Phase 1 sets the stage. Phase 2 is the main event.
After early treatment is complete, most children enter a monitoring phase until all or most of their adult teeth have come in, usually around ages 11 to 13. At that point, comprehensive orthodontic treatment begins.
Phase 2 typically involves one of these options:
Treatment | Best For | Wear Time |
Traditional metal braces | All alignment and bite needs, high precision | 18 to 24 months |
LightForce 3D ceramic braces | Same clinical results, tooth-colored appearance | 18 to 24 months |
Invisalign aligners | Mild to moderate cases, removable preference | 12 to 24 months |
Angel Aligners | Custom clear aligner option, strong fit | 12 to 24 months |
Kids who had Phase 1 treatment typically have shorter and simpler Phase 2 treatment than those who skipped early intervention entirely. That's the whole point of catching things early.
Want to understand all the treatment options before your first visit? Our children's orthodontics page walks through every treatment we offer, from early intervention through comprehensive care, with clear explanations for parents. Explore Children's Orthodontic Treatments |
How Much Does Children's Orthodontic Treatment Cost?
This is the question most parents have but sometimes feel awkward asking. You shouldn't. It's a completely reasonable thing to plan for.
The average cost of braces or aligner treatment for children varies depending on the type of treatment, the length, and the complexity of the case. At Saracino Orthodontics, treatment is priced as an all-inclusive package, meaning records, appliances, all visits, and the first retainer set are included. There are no surprise charges.
Financing options available:
Zero-interest financing with low monthly payments
Insurance accepted for plans with orthodontic benefits (verified before your first appointment)
FSA and HSA funds accepted
Multi-family discounts when more than one child is in treatment
You'll get a clear, itemized quote after the free consultation. No obligation, no pressure to decide on the spot.
Conclusion
The earlier you get a professional set of eyes on your child's jaw and bite development, the more options you have. Age 7 isn't a deadline - it's just the point at which an orthodontist can actually see what's happening and give you a real answer.
For most families in the South St. Louis area, that first visit results in one of two things: reassurance that everything is on track, or a clear plan for getting ahead of something that would be harder to fix at 14.
Either way, you leave knowing.
Saracino Orthodontics offers a free, no-obligation consultation for children of all ages. Dr. Saracino is a board-certified orthodontist, a Saint Louis University graduate, and a St. Louis Hills parent herself. She'll walk you through everything she sees and give you an honest picture of what your child needs - and what they don't. Book Your Child's Free Consultation
FAQs
At what age should a child first see an orthodontist?
The American Association of Orthodontists recommends a first evaluation by age 7. At this age, enough adult teeth have come in for an orthodontist to assess jaw development, spacing, and bite alignment. An early visit doesn't mean treatment will start - it gives you and your orthodontist a clear picture of what's ahead so you can plan accordingly.
What is Phase 1 orthodontic treatment for children?
Phase 1 treatment is early orthodontic intervention for children between approximately ages 6 and 10. It typically involves limited braces on specific teeth or a palate expander to guide jaw development and correct bite issues while the jaw is still growing. Not every child needs Phase 1 treatment, but for those who do, it can meaningfully simplify any comprehensive treatment that follows.
How does a palate expander work, and does it hurt?
A palate expander is a fixed appliance that attaches to the upper back teeth and applies gentle pressure to gradually widen the upper jaw. Parents turn a small key on the device daily for a set period, usually a few weeks. Most children experience mild pressure or a slight gap between their front teeth as the palate widens. This is normal. After the first week or two of adjustment, most kids adapt well and report little to no discomfort.
Does Saracino Orthodontics offer free consultations for children?
Yes. Saracino Orthodontics provides a complimentary 1-hour consultation for children of all ages. The appointment includes digital X-rays, photographs, intraoral scans, and a full evaluation with Dr. Saracino. She explains her findings in plain language and gives a personalized recommendation with no cost and no obligation. You can book online or call (314) 649-8999.
How much does children's orthodontics cost in the St. Louis area?
Treatment costs vary based on the type of appliance and the complexity of the case. Saracino Orthodontics uses all-inclusive pricing that covers records, appliances, all scheduled visits, and the first retainer set. Flexible zero-interest financing is available, most major dental insurance plans with orthodontic benefits are accepted, and FSA and HSA funds can be applied. An itemized quote is provided after the free consultation.
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