Orthodontics

Expanders

Devices that gently widen a narrow upper jaw — most powerful in growing patients.

About this treatment

Expanders

Palatal expanders create more room for crowded teeth and improve breathing and bite by widening the upper jaw. Most effective for children and teens, but selected adult cases too.

  • Improves crowding without extractions
  • Often improves nasal breathing
  • Custom-fit, low-profile design
  • Followed by braces or aligners
Our Process

How a visit unfolds.

  1. 01

    Assessment

    3D scan and X-rays confirm the expander is the right tool.

  2. 02

    Fitting

    Custom expander is bonded to the upper molars in one visit.

  3. 03

    Activation

    Daily home turn of the screw, monitored at monthly visits.

  4. 04

    Stabilisation

    Worn passively for several months to lock in the new width.

Common Questions

Good to know before you visit.

Will my child feel it?

Mild pressure for the first few days, then it becomes unnoticeable.

Is it only for children?

Most effective before 14, but selected adult cases work with surgical assistance.