Early treatment · ages 5 to 9
Better Growing Faces.
Straight teeth should be the result of healthy growth, not the only goal. We check kids early, help jaws grow right, and keep teeth where they belong.
The problem
Crowded Teeth Are a Clue, Not the Cause
Crowded teeth are usually not "just genetics". When something blocks the nose (large adenoids or tonsils, allergies, or a mouth-open habit), the jaw misses the push it needs to grow wide.
The result: a narrow jaw, crowded teeth, an open mouth, and poor sleep. And because the roof of the mouth is the floor of the nose, a narrow jaw also means a smaller airway. The problem feeds itself.
Why sleep matters so much
Kids Grow While They Sleep
Growth hormone is released in deep sleep. A child who snores or breathes through the mouth keeps getting bumped out of deep sleep, night after night.
- GrindingIn kids, grinding is often the airway, not stress. Fix the breathing and grinding usually settles.
- Bed-wettingResearch links bed-wetting with poor night-time breathing.
- Focus and behaviourTired kids get hyperactive, not sleepy. Poor sleep can look a lot like ADHD.
We never diagnose or treat ADHD. We check the airway side and work with your GP, ENT or sleep doctor.
Read our full guide to mouth breathing in children.
The check
What Happens at an Airway Check
Gentle, unhurried and paced by the child.
We Listen
Sleep, snoring, grinding, bed-wetting, habits. A short video of your child asleep helps a lot.
We Look
Palate width, bite, crowding, tongue posture, tongue-tie, and how your child breathes at rest.
We Explain
Plain words. What is growing well, what is not, and why. Many kids get the all clear.
We Plan
Habit help, a gentle expander, or a referral to an ENT or allergy doctor first. The plan follows the cause.
The fix
Gentle Expanders. Big Difference.
If the jaw is too narrow, a small expander slowly guides it to the size it should have grown on its own.
- Room for teethAdult teeth can come in straight.
- Room to breatheA wider palate opens the nose.
- Deeper sleepEasier breathing protects growing sleep.
- Fewer extractionsGrow the jaw to fit the teeth. Don't pull teeth to fit a small jaw.
- Simpler braces laterEarly help often means shorter, easier treatment as a teen.
Our promise: if your child doesn't need treatment, we will tell you. An early check buys you choices, not appliances.
Questions Parents Ask
Why age 5? My friend was told to wait until 13.
The face does most of its growing early. At 5 we can still guide growth. At 13 the options shrink, sometimes down to pulling teeth. Checking early does not mean treating early. It means you keep the choice.
Will my child need teeth taken out?
Our whole approach is to avoid that. We grow the jaw to fit the teeth. No honest dentist can promise "never", but early care makes extractions far less likely.
What should I bring to the first visit?
A short video of your child asleep, with sound on. Any ENT, allergy, sleep or speech reports. That is it.
Do you help adults with airway issues too?
Yes. Grinding, clenching, jaw pain and snoring have airway sides in adults too. See grinding and jaw pain. Sleep apnoea needs a doctor's diagnosis, and we work with sleep physicians.
Orthodontic treatment at Inline Smiles is provided by general dentists with extra orthodontic training, not specialist orthodontists. We refer to specialists whenever that is best for your child.
Airway Orthodontics for Adults
Adults come to us for many of the same reasons parents bring their children: snoring, broken sleep, clenching and grinding, jaw discomfort, or teeth that have crowded and shifted over the years.
The approach is different, because adult jaws have finished growing. We cannot guide growth in an adult, so treatment usually focuses on aligning the teeth and bite with braces or clear aligners, and on working out whether anything about your bite or airway is worth investigating further.
We do not diagnose sleep disorders. If your history suggests a sleep-related breathing problem such as obstructive sleep apnoea, we will refer you to your GP or a sleep physician for proper assessment, and we are happy to work alongside them.
Orthodontic treatment at Inline Smiles is provided by our experienced general dentists. Where specialist care is in your best interest, we will tell you and refer you.
Good to know
Common Questions
Why check kids at age 5 instead of waiting?
Because much of the face's growth happens in childhood, and some problems, such as a narrow upper jaw or an underbite, are simpler to address while it is still growing. A check does not always mean treatment. Many kids get the all clear.
How is a narrow palate connected to breathing?
The roof of the mouth is also the floor of the nose. Research links mouth breathing and a narrow upper jaw with each other in some children. A narrow upper jaw can mean crowded teeth and a narrower nasal floor, and widening it while a child is growing makes room for the teeth and widens the floor of the nose.
Is teeth grinding in children linked to the airway?
It can be. In some children, grinding has been linked with blocked breathing at night, such as from large adenoids or tonsils, and some studies report grinding settling once the airway problem is treated. That is why we always ask about grinding, snoring and sleep.
Can poor sleep look like ADHD?
Sometimes. Tired children often become restless and lose focus rather than sleepy, and research has linked sleep-disordered breathing with inattention and hyperactivity. We do not diagnose or treat ADHD, but we can check for airway problems that may be disturbing sleep, and we work with your GP or other health professionals.
Does every child get an expander?
No. Many kids have healthy jaws and breathing and just get the all clear. Some need an ENT or allergy referral first. Some need help with habits. Some benefit from a gentle expander. The plan always follows the cause.
Are your practitioners orthodontists?
No. Orthodontic treatment here is provided by general dentists with additional orthodontic training, including a two-year orthodontic residency. If specialist care is best for your child, we will say so and refer you.