If your child’s teeth have been coming through crooked or their bite does not look quite right, it is natural to wonder whether they need orthodontic treatment and when the right time to act might be. Orthodontics for children is one of the most common questions parents bring to dental appointments, and it is a topic that is often misunderstood.
This guide covers everything parents need to know: when to seek an evaluation, what signs to look for, what treatment options exist, and why timing matters more than most people realise.
When Should Children Have Their First Orthodontic Evaluation?
The recommended age for a child’s first orthodontic assessment is around seven years old. This might seem early given that most seven-year-olds still have a mix of baby and adult teeth. But this is precisely why the evaluation is valuable at this age — enough permanent teeth have emerged for an orthodontist to identify developing issues with tooth alignment, spacing, bite, and jaw growth.
Early detection does not always mean immediate treatment. In many cases, the orthodontist simply monitors the child’s development over time. But in some situations, early intervention can address problems before they become more complicated and costly to correct. The Australian Society of Orthodontists provides guidance on recommended evaluation ages for children.
What Are the Signs That a Child Might Need Braces?
| Sign | What It May Indicate |
|---|---|
| Crooked or overlapping teeth | Crowding — insufficient space for adult teeth to emerge correctly |
| Early or late loss of baby teeth | Space loss or incorrect angle of emerging adult teeth |
| Difficulty chewing or biting | Bite misalignment (overbite, underbite, crossbite) |
| Jaw clicking or shifting | Crossbite or jaw misalignment — easier to correct during growth |
| Mouth breathing or snoring | Possible skeletal or dental development concerns |
Crooked or Overlapping Teeth
This is the most visible sign. When adult teeth emerge without enough space, they crowd and overlap. In some cases this corrects slightly as other teeth come in, but often it does not resolve without intervention.
Early or Late Loss of Baby Teeth
Baby teeth serve as placeholders for permanent teeth. When they are lost too early — through decay, injury or extraction — the surrounding teeth can shift into the gap, leaving insufficient space for the adult tooth to emerge correctly. Late loss of baby teeth can also cause adult teeth to come in at incorrect angles.
Difficulty Chewing or Biting
If your child regularly struggles to bite into food, favours one side of their mouth when chewing, or frequently bites their cheek, a bite issue may be the cause and is worth investigating.
Jaw Shifting or Clicking
Clicking or popping sounds from the jaw, or a jaw that shifts to one side when opening and closing, can indicate crossbite or other bite misalignment that is easier to correct during the growth phase.
What Are the Treatment Options for Children?
Traditional Metal Braces
Metal braces are the most common orthodontic treatment for children and teenagers. They are highly effective, durable, and well-suited to complex cases. Modern metal braces are smaller and more comfortable than older designs, and they come with the option of coloured bands that many children enjoy choosing at each appointment. Learn more about braces at Orthoworx.
Ceramic Braces
Ceramic braces use tooth-coloured brackets that blend with the natural colour of teeth, making them less visible than metal. They are popular with older teenagers who want a more discreet option. They require slightly more care to avoid staining. Discover the difference with ceramic braces at Orthoworx.
Orthodontic Plates and Functional Appliances
For younger children, particularly those with jaw development concerns, removable plates or functional appliances may be used before fixed braces. These are designed to guide jaw growth and create space for permanent teeth, addressing structural issues while the face and jaw are still actively developing. Explore orthodontic plates in Sydney at Orthoworx.
Invisalign Teen
Invisalign offers a version of its clear aligner system designed specifically for teenagers. It includes compliance indicators (small dots on the aligner that fade with wear) and replacement aligners for inevitable losses. It suits older teens with mild to moderate alignment concerns who are responsible enough to wear the aligners consistently. Learn more about Invisalign at Orthoworx.
Why Does Timing Matter So Much in Children’s Orthodontics?
The window of opportunity that exists during childhood and early adolescence is genuinely valuable. When the jaw is still growing, an orthodontist can influence its development in ways that are not possible once growth is complete.
A child who might otherwise require jaw surgery as an adult can sometimes be treated through growth modification during the right developmental window, achieving a stable result without surgery. Early evaluation simply keeps options open — even if no treatment is recommended immediately, your orthodontist can time any future intervention for maximum impact.
This is not to say that children who miss early intervention are in trouble. Excellent results are absolutely achievable for adults. But certain issues are meaningfully easier, faster, and less costly to address in a growing child.
Will My Child Feel Pain with Braces?
Getting braces placed does not hurt. In the days following the fitting, your child may feel soreness and sensitivity as their teeth begin to respond to the applied pressure — this is completely normal. Over-the-counter pain relief and soft foods for the first few days generally manage this well. After each adjustment appointment (typically every six to eight weeks), similar mild soreness may occur for a day or two. Most children adapt to this quickly and find it very manageable.
What Happens After Treatment Ends?
Once your child’s braces come off, they will need to wear a retainer to maintain their results. Teeth naturally tend to drift back toward their original positions without ongoing retention. Most children wear a retainer full-time initially, transitioning to nights only over time. Some patients are fitted with a fixed retainer — a thin wire bonded to the back of the front teeth — that requires no active effort from the patient but must be maintained through careful brushing and flossing. Retention is not optional. Learn more about retainer options at Orthoworx.
Is It Time for Your Child’s Orthodontic Assessment?
Dr Chan and the Orthoworx team have extensive experience treating children at our Zetland and Chatswood clinics. Book your child’s first consultation today.
Frequently Asked Questions
At what age should kids get braces? +
Most children get braces between the ages of 10 and 14, when most of the permanent teeth have emerged. However, an initial orthodontic evaluation is recommended around age seven so any developing issues can be identified early. Early assessment does not mean early treatment — it keeps your options open.
How do I know if my child needs braces? +
Signs include visibly crooked or crowded teeth, difficulty chewing, jaw clicking or shifting, early or late loss of baby teeth, and habitual mouth breathing. The most reliable way to know is an evaluation by a specialist orthodontist, who can assess what is happening below the surface as well as what is visible.
How long will my child need to wear braces? +
Duration depends on the complexity of the case. Simple cases may be resolved in 12 to 18 months. More complex cases involving significant bite correction or jaw development concerns may take two years or longer. Children tend to complete treatment faster than adults because their jaws are still growing.
Can kids get Invisalign instead of braces? +
Invisalign Teen is available for older teenagers with mild to moderate alignment concerns. Younger children generally do better with braces, which work without relying on the child’s compliance. Whether Invisalign is appropriate depends on the child’s age, the complexity of their case, and whether they are mature enough to wear the aligners consistently.
Is early orthodontic treatment necessary or just a money grab? +
Early treatment is genuinely necessary in specific situations — particularly where jaw development is involved, crossbites need correction, or space needs to be created for emerging teeth. For many children, early evaluation leads to “watchful waiting” rather than immediate treatment. A specialist orthodontist will only recommend treatment when it is clinically indicated, not by default.
