Treating an open bite often starts by taking a pressure off the front teeth, not by adding hardware.

What gets checked before anything is recommended

An open bite is easy to picture. When your child bites down, the back teeth meet and the front teeth stop short of each other, so a gap stays open in a bite that should have closed it. Everything on this page follows from that.

An evaluation does not run straight from that picture to a plan. It works through three things first, in this order.

• Is something still pressing on the space. A thumb, fingers, a pacifier or a tongue resting forward all push lightly on the front teeth, over and over. While any of that is still going on, the bite is still changing, so reading it as finished would be a mistake.
• Where the opening comes from. Some open bites involve the teeth alone. Others trace to how the upper and lower jaws sit against one another as a face grows taller. The two can look alike in a photograph and are followed in completely different ways.
• How big it is today. The size gets written down so the next measurement has something to compare against, since one figure on its own settles very little.

Only after those three does the conversation turn to what, if anything, ought to be done.

Taking a cause away is a course of treatment

This is where the pattern genuinely differs from the other bites we write about. For a good number of children, the most useful first move has nothing to do with the teeth.

Mainstream sources describe openings that narrow, and sometimes close, once the pressure holding them lets up, particularly in a younger mouth whose permanent front teeth are not fully settled. That is a tendency and not a rule. Nobody can promise it for an individual child, and plenty of bites need more than a habit ending. It happens often enough, though, to be the first thing tried rather than a footnote.

So a first appointment about this can close with a conversation about a thumb rather than a plan for the front teeth. Support with thumb, finger and pacifier habits is part of what we help families with at ordinary visits, and asking for it works considerably better than going at it alone.

Tongue position is the harder part, and it deserves an honest answer. Whether a tongue that sits forward is holding the gap open, or has simply moved into a gap that was already there, cannot be settled by looking from the outside, and the answer changes what is worth doing about it. That call belongs to people who have examined your child.

Appliances and growth, in general terms only

Read around this subject and you will meet devices designed to interrupt a habit. They exist and they belong to mainstream orthodontics. What we will not do is describe one as a step your child is heading toward.

There is a reason we keep it general. An appliance like that is made for one specific mouth, is chosen by an orthodontist who has examined that mouth, and comes up only after gentler approaches have had a fair try. It is not something you buy, and anything sold directly to families on that promise is worth walking past.

Growth guidance is another subject we keep general. Where an opening traces less to a pressure and more to the way a face is growing, some approaches work alongside that growth while it is still under way, on the reasoning that structures still forming can be influenced in ways finished ones cannot. That widens what is possible in some situations, for some children, with no claim attached about how any particular bite finishes.

Where braces come into the order

Braces are what most families are really asking about, and they usually come later in the order than parents expect.

They wait for the baby teeth to be shed. They move the permanent teeth and need those teeth present to arrange, so a child midway through losing baby teeth is not being held back for no reason. There is simply not a full set to work with yet.

That leaves a stretch, often a long one, where the bite is followed rather than treated. The American Association of Orthodontists names age 7 as the point by which a first orthodontic look should have happened, roughly when enough permanent teeth are in for a bite to be worth examining. Early evaluations here happen as young as 7 or 8 when growth calls for it. Neither figure is a start date for treatment. Both mark when looking becomes useful.

Where active treatment does happen, holding the result afterward is part of the plan from the start, and what that involves is set by the orthodontist for that particular result. How long any of it runs is not something this page will tell you, and anyone offering you that number without having met your child is guessing.

The decision is made in a room you are in

Growth and alignment are checked at every routine visit, so this pattern is usually on a chart before a family names it. That running record is what an orthodontic conversation is built on, because a bite like this one matters more for the direction it has been moving than for how it looks on any single afternoon.

Comprehensive orthodontic care is offered at our Fort Myers office, where Dr. Whitesides practices, and he starts from that history rather than from a blank page. Families who use the Naples office are followed the same way at their own visits.

You will not be handed a decision that was already made. Whether to act, whether to wait, and what waiting is watching for get worked out by the orthodontist and your family together, out loud, in words you can repeat at home. If any of it comes back vague, ask again. You will always discuss the options with your pediatric dentist first, and nothing happens without you.

You do not need a referral, and nothing has to be arranged in advance. The next cleaning and exam is a fine place to start it, or mention it when you phone and it will be on the note before you sit down: (239) 482-2722, Monday to Friday, 8 to 5. A real human answers. Why this bite forms at all is covered in our conditions pages, and the wider sequence runs across our orthodontics pages.