From Rochford Orthodontics | Greenwood, IN | Bargersville, IN | Southside Indianapolis
When parents think about orthodontics, they usually think about straight teeth, braces, and creating a beautiful smile. But orthodontics is about more than just how teeth look.
The way a child’s teeth, jaws, and facial structures develop can also be connected to how they breathe, sleep, and function.
As an orthodontic practice serving families throughout Greenwood, the Southside of Indianapolis, Center Grove, and Bargersville, we look at more than whether a child’s teeth are straight. We also evaluate how the teeth and jaws are developing and whether there are signs that may warrant a closer look at a child’s oral function or airway.
This doesn’t mean that every child with crooked teeth has an airway problem, or that orthodontic treatment can solve every breathing issue. Airway health is complex and can involve many different factors. But understanding the connection between jaw development, oral structures, breathing, and sleep can help parents know what questions to ask.
What Does the Upper Jaw Have to Do With Breathing?
The upper jaw, or maxilla, forms part of the structure surrounding the nasal cavity.
When a child’s upper jaw is narrow, it can affect the shape and width of the dental arch and may be associated with other orthodontic concerns, such as crowding or a crossbite.
In some children, the development of the upper jaw and surrounding structures can also be relevant when evaluating nasal breathing and airway function.
That’s one reason an orthodontic evaluation isn’t simply about counting crooked teeth. Your orthodontist looks at how the teeth and jaws fit together and how the child’s facial structures are developing.
What Is Palatal Expansion?
If a child’s upper jaw is too narrow, an orthodontist may recommend palatal expansion.
A palatal expander is an orthodontic appliance designed to widen the upper jaw when appropriate. Expansion can be used to address certain orthodontic problems, including a narrow upper jaw or crossbite, and may create additional space for developing permanent teeth.
For growing children, timing can be particularly important because the jaws are still developing.
Expansion isn’t appropriate for every child, and the type of appliance, timing, and treatment goals depend on the individual patient’s growth and development.
What Does This Have to Do With the Airway?
This is where things get interesting.
The mouth, nose, jaws, tongue, and upper airway are all located within a relatively small area of the head and neck. Changes in one part of this system can relate to other structures and functions.
Some children with a narrow upper jaw may also have difficulty breathing comfortably through their nose. An orthodontic evaluation can identify certain structural concerns that may be relevant to a child’s overall oral and facial development.
However, a narrow palate does not automatically mean a child has an airway problem, and an orthodontist cannot diagnose sleep apnea simply by looking at a child’s teeth.
Pediatric obstructive sleep apnea is a medical condition with many potential contributing factors. The American Academy of Pediatric Dentistry notes that enlarged tonsils and adenoids are major risk factors in otherwise healthy children, while other anatomical and health factors can also contribute.
That’s why airway concerns are best approached as part of a team when necessary.
Signs Parents May Want to Pay Attention To
Sometimes parents notice signs at home long before anyone realizes they could be connected to sleep or breathing.
Some things worth discussing with your child’s pediatrician, dentist, or orthodontist include:
- Frequent or loud snoring
- Sleeping with their mouth open
- Persistent mouth breathing
- Restless sleep
- Frequent nighttime awakenings
- Unusual sleeping positions
- Waking with a dry mouth or sore throat
- Morning headaches
- Difficulty staying asleep
- Daytime sleepiness
- Attention or behavioral concerns
These symptoms do not necessarily mean your child has sleep apnea. They can have many different causes.
But they are worth mentioning to your child’s healthcare providers, particularly if they happen regularly.
The AAPD recommends that dental professionals screen children for signs and symptoms of sleep-related breathing disorders and facilitate medical referral when appropriate.
Does Every Child Who Snores Need an Expander?
No.
This is an important distinction.
If your child snores, that doesn’t automatically mean they need orthodontic expansion. Likewise, having a narrow upper jaw doesn’t automatically mean that a child has obstructive sleep apnea.
Sleep-disordered breathing can have several contributing factors. For example, enlarged tonsils and adenoids, nasal allergies, craniofacial anatomy, and other medical factors can play a role.
If a child is suspected of having obstructive sleep apnea, diagnosis should be made by an appropriate medical provider. The AAPD specifically recommends medical referral for children suspected of having OSA and notes that orthodontic appliances such as rapid palatal expansion may be considered in appropriate cases as part of a multidisciplinary treatment plan.
In other words, orthodontics can be one piece of the puzzle, but it isn’t the entire puzzle.
Why Does Early Orthodontic Evaluation Matter?
One reason orthodontists evaluate children while they’re growing is that growth can influence how the teeth and jaws develop.
An early evaluation doesn’t necessarily mean your child needs braces or an expander right away. In many cases, the best recommendation may simply be to monitor growth and tooth development.
But if an orthodontist identifies a narrow upper jaw, crossbite, significant crowding, an eruption concern, or another developing issue, knowing about it early can help determine whether treatment would be beneficial and when the timing may be most appropriate.
The goal isn’t to treat every child early.
The goal is to identify children who may benefit from intervention while they’re still growing.
Your Child’s Smile Can Tell You More Than You Think
A child’s smile is about more than straight teeth.
The way the upper and lower jaws develop, how the teeth come together, where the tongue rests, and how a child breathes and sleeps can all be important pieces of their overall development.
That doesn’t mean every orthodontic concern is an airway concern. And it certainly doesn’t mean that an orthodontist can diagnose a sleep disorder from a smile alone.
But it does mean that looking at the whole picture matters.
If you’ve noticed that your child frequently breathes through their mouth, snores, has difficulty breathing through their nose, or has a narrow upper jaw, crossbite, or significant crowding, it may be worth bringing those observations to your child’s healthcare team.
An orthodontic evaluation can help assess how your child’s teeth and jaws are developing and determine whether further evaluation or treatment may be appropriate.
We’re Here to Look at the Whole Picture
At our orthodontic office, we believe orthodontic care is about more than creating a straight smile. We want to understand how your child’s teeth and jaws are developing and help families make informed decisions about their orthodontic care.
We proudly serve families throughout Greenwood, the Southside of Indianapolis, Center Grove, and Bargersville, and we’re excited to bring our orthodontic care to the Bargersville and Center Grove community with our upcoming new location.
If you have questions about your child’s jaw development, palatal expansion, mouth breathing, or other concerns you’ve noticed, schedule an orthodontic evaluation with our team. We’re happy to take a closer look and help you understand what we’re seeing—and, when appropriate, work alongside your child’s other healthcare providers.
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