Treatment Guides
WhatAgeShouldaChildFirstSeeanOrthodontist?
Written by Dr. Thao Vu
Reviewed by Dr. Judy Nguyen
·October 10, 2026
The AAO recommends a first orthodontic checkup by age 7. What happens at that visit, the signs to watch for sooner, and how Bloom's board-certified orthodontists in Long Beach and Garden Grove decide.

The American Association of Orthodontists (AAO) recommends that every child have an orthodontic checkup no later than age 7. Most children seen at 7 do not start treatment. The visit is a check of how the teeth and jaws are developing, so problems that are easier to fix during growth are caught on time.
This guide covers why age 7, what happens at the first visit, the signs that mean you should come in sooner, and what the possible outcomes are.
Why Age 7
The first permanent molars appear around age 6. Around age 7, children have a mix of baby and permanent teeth. That mix shows an orthodontist how the bite is forming, whether there is enough room for the teeth still to come, and how the upper and lower jaws relate to each other.
The AAO explains that some problems respond best while a child is still growing. A narrow upper jaw is the clearest example. A palatal expander works by widening the growth plate in the middle of the palate, which is only possible before that plate fuses. The AAO notes that cases not corrected during growth may need surgery in adulthood and can lead to abnormal tooth wear or bite problems.
A checkup at 7 tells us whether to start now, monitor, or wait for the right window.
Signs to Come In Before Age 7
You do not need to wait for a birthday if you notice any of these:
| Sign | What it can point to |
|---|---|
| Upper teeth biting inside the lower teeth | Crossbite |
| Lower jaw sitting ahead of the upper jaw | Underbite |
| Front teeth that stick out a lot | Higher risk of injury to the front teeth |
| Teeth coming in very crowded | Not enough room in the jaw |
| A jaw that shifts to one side when biting | Crossbite or uneven jaw growth |
| Thumb sucking or tongue thrusting past the toddler years | Habits that can reshape the arch |
| Baby teeth lost very early or very late | Problems with the permanent teeth replacing them |
A dentist may suggest a visit. The AAO says parents do not have to wait for a dentist's referral to schedule one. At Bloom, children can see us without a dentist referral.
What Happens at the First Visit
At Bloom, the first visit is a complimentary consultation. A typical visit includes:
- A conversation. We ask about your concerns, your child's habits, and any history of early tooth loss or injury.
- An exam. We look at the teeth, bite, jaw position, and how the jaw moves.
- Digital records and X-rays. These show the teeth that have not come in yet and how the jaws are growing.
- A treatment simulation. A digital model shows the teeth and bite before and after treatment.
- A clear answer. We tell you what we see and what we recommend.
The Three Possible Outcomes
| Outcome | What it means |
|---|---|
| No treatment needed now | Development looks on track |
| Monitor | Something to watch, with a recheck as more teeth come in |
| Early treatment (Phase 1) | A specific problem is easier to correct now than later |
If early treatment makes sense, we explain why now and what happens if you wait. If it does not, we say so at the visit. Our guide on whether Phase 1 is worth it covers that decision in detail.
First Visits at Bloom
Dr. Thao Nguyen Vu and Dr. Judy Nguyen are both board-certified orthodontists, and our offices are in Long Beach and Garden Grove. If your child does need care, your plan may include Phase 1 orthodontic benefits. Our insurance and financing page explains coverage and monthly payment options.
Questions to Ask at the First Visit
- Is my child's bite developing on track?
- Is there anything you want to watch, and when should we come back?
- If you recommend treatment now, what happens if we wait?
- Will my child likely need braces or aligners as a teen either way?
Frequently Asked Questions
What age should a child first see an orthodontist?
The AAO recommends an orthodontic checkup no later than age 7. Come in sooner if you notice a crossbite, an underbite, severe crowding, or front teeth that stick out a lot.
Does a checkup at 7 mean my child will get braces at 7?
Usually not. Most children seen at 7 need no treatment yet. The visit tells us whether to treat now, monitor, or wait for the teen years.
Do I need a referral from our dentist?
No. At Bloom, children can see us without a dentist referral. The AAO says you do not have to wait for a dentist's referral to schedule an orthodontic visit. Your dentist may also suggest a visit if they notice a bite problem.
Is it too late if my child is older than 7?
No. Many children and teens start orthodontic care after 7. Some growth-dependent problems are easier to treat earlier, so it is worth coming in soon.
How long does the first visit take?
It varies, but plan for an exam, records, and time for questions.
Is the first visit free at Bloom?
Yes. The first consultation at Bloom is complimentary and includes X-rays, records, and a treatment simulation.
Sources
- American Association of Orthodontists, The Milestone Visit: Why Age 7 is The Best Age For Orthodontic Treatment
- American Association of Orthodontists, What are Palatal Expanders and What Do They Correct?
- Bloom early treatment details: Early interceptive treatment, Teen orthodontics, Insurance and financing
Ready for your child's first checkup? Book a free consultation at our Long Beach or Garden Grove office.
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