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PATIENTS 5 min Feb 15, 2026

When is the best time to start orthodontic treatment?

When is the best time to start orthodontic treatment?

"Doctor, I'd rather wait until all the teeth come in." I hear it almost every day, and it's almost always a mistake. Not because the parent does anything wrong, but because no one explained that in orthodontics time is not neutral: there are windows that open, and close.

Let me explain how to spot your moment, whether for your child or for you.

The misunderstanding that costs years (and sometimes surgery)

For decades people were told to wait until all the permanent teeth were in. Today we know that waiting, in certain cases, means losing the one easy opportunity. A narrow palate or an overgrowing jaw are corrected by guiding the bone while it grows. That same problem, ignored until age 15, can sometimes only be solved in the operating room.

The key is to separate two things people confuse: bringing forward the first check-up (always a good idea) and bringing forward the braces (not always wise).

Your moment depends on your problem, not your birthday

If growth is involved (children, ~7 to 11 years): the goal isn't braces, it's to guide. We take advantage of the bone being mouldable to correct crossbites or lack of space with simple appliances. It's the window that doesn't come back.

When almost all the permanent teeth are in (~11 to 14): the classic moment to align and adjust the whole bite. The body responds quickly.

Adults (no age limit): yes, at 30, 45 or 60. Teeth move because bone remodels throughout life in response to forces. The pace changes, not the possibility. "Too late" is a myth.

What the industry doesn't tell you

Being told "it's too soon, come back in a few years" isn't always caution: sometimes it's not wanting to monitor. And "let's start everything now" isn't always best either: sometimes it's commercial haste. The right moment exists, but you have to look for it, not improvise it.

Your quick check

Crossbite, very crowded teeth, a jaw that sits too far forward or back, mouth breathing? If you recognise any of these, that's reason for a check-up, regardless of age. The assessment doesn't commit you to anything: it gives you information to decide calmly.

If you have a specific question about your case or your child's, write to me and we'll sort it out.

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Frequently asked questions

At what age can orthodontic treatment begin?
There is no single age. Children benefit from a first check-up around age 7 to guide growth; teenagers and adults can start at any age, because bone remodels throughout life.
Do you have to wait until all the permanent teeth come in?
Not always. Waiting can mean losing the window in which certain problems, such as a narrow palate or lack of space, are corrected simply by guiding the bone while it grows.
Does orthodontics work for adults?
Yes. Teeth move at any age because bone responds to forces. What changes is the pace of treatment, not whether it is possible.
Does the first assessment commit me to treatment?
No. The assessment just gives you information to decide calmly; often the conclusion is simply to monitor and review later.

Do you have questions about your treatment?

Book an assessment appointment and clear up all your questions with Dr. Chaparro.

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