A healthy smile starts early. Many orthodontic problems develop while children are still growing, making early assessment important. At Winthrop Orthodontic Centre, Dr Gordon Cheung and Dr Naomi Kohan help children achieve properly aligned teeth and healthy bites through gentle, modern orthodontic care.
Below are some of the most common orthodontic problems in children and how they’re treated.
Why early orthodontic care matters
Children’s jaws are still developing, which allows orthodontists to guide growth before problems become more complex. Early treatment can:
- Prevent worsening bite issues
- Reduce future treatment time
- Improve chewing and speech
- Lower the risk of dental injury
- Build confidence
Most children benefit from an orthodontic check-up around age 7.
Common orthodontic problems
Crowded Teeth

When there isn’t enough space, teeth can overlap or twist. Treatment may include expanders, braces, or clear aligners to create space and straighten teeth.
Overbite

An excessive overbite can cause wear and jaw discomfort. Braces, elastics, and growth appliances help improve bite alignment.
Underbite

When the lower jaw sits forward, chewing and facial balance can be affected. Early orthodontic appliances and braces can guide jaw growth.
Crossbite

Upper teeth that sit inside the lower teeth may lead to uneven jaw development. Expanders and braces correct the bite early.
Gaps and Spacing

Extra space between teeth can impact function and appearance. Braces or aligners are used to close gaps and guide erupting teeth.
Open Bite

An open bite occurs when the upper and lower teeth don’t meet properly when biting together. Early orthodontic treatment can help guide jaw growth and improve how the teeth come together, supporting healthy function and development.
Modern treatment for children
At Winthrop Orthodontic Centre, Dr Cheung and Dr Kohan offer personalised treatment using:
- Traditional braces
- Clear aligners for suitable cases
- Expanders and growth appliances
- Early interceptive orthodontics
Each plan is tailored to your child’s development and needs.
When to book an orthodontic visit
An early assessment around age 7 allows your orthodontist to monitor growth and choose the ideal time for treatment, often making it easier and more efficient.
Start your child’s smile journey
If you’re concerned about your child’s teeth or bite, early advice can make a lasting difference. Dr Cheung and Dr Kohan at Winthrop Orthodontic Centre are here to help your child achieve a healthy, confident smile.
Contact Winthrop Orthodontic Centre today to book an orthodontic assessment.


