expander therapy 

Optimize Growth, Airway & Sleep Health

At Smile Sanctuary, Expander Therapy isn’t just about straight teeth; it’s about realigning your jaws to support healthy airway development, improve sleep quality, and help nurture optimal brain and facial growth for growing patients and adults.  

This advanced approach works gently with your body’s natural growth patterns to open the upper jaw, enhance nasal breathing, and create space for harmonious tooth alignment. 

It is highly recognised how airway restriction and jaw imbalance can contribute to snoring, sleep disruption, poor focus, and brain developmental concerns in children. Smile Sanctuary uses state-of-the-art imaging and assessment tools to ensure each plan is tailored to your unique anatomy and goals.

  • Comprehensive assessment of jaw joint, jaws, teeth, and airway function 
  • Custom expander device designed just for you 
  • Regular monitoring to guide safe and effective progress 

Properly balancing upper and lower jaws not only enhances facial aesthetics and creates room for teeth, but also supports better breathing habits, laying the foundation for improved sleep, brain function, and long-term oral health. 

To begin, we recommend a detailed Orthodonitc Records Collection & Analysis ($500) — this includes scanning, imaging, and evaluation to personalise your treatment plan and goals. 

helping our little patients thrive with expander therapy

The Benefits

Supports Better Focus

Improved airflow can help children and adults feel more alert and engaged during the day.

Encourages Calmer Behaviour

Better breathing and sleep may support more settled moods and emotional regulation.

Promotes Deeper Sleep

A wider airway can contribute to more restful, restorative sleep.

Enhances Day-to-Day Performance

From school to play, children may feel more energised and able to thrive.

Opening hours

Open 7 day a week

Monday 8:30am - 5pm

Tuesday 8:30am - 9pm

Wednesday 8:30am - 9pm

Thursday 8:30am - 9pm

Friday 8:30am - 5pm

Saturday 8:30am-1pm

Sunday 8:30am-1pm

Quick Contact

Feel free to contact us

02 9128 6000

reception@smilesanctuarydental.com.au

Our Address

Smile Sanctuary Mortdale

1/39 Morts Road Mortdale 2223