By starting treatment at the appropriate time, we can help guide jaw growth, monitor bite alignment, and potentially make any future orthodontic treatment more straightforward.

Close gaps between upper and lower teeth and guide jaw growth.
Functional appliances move the upper teeth backward and the lower teeth forward, sometimes also restricting upper jaw growth.
Approximately 12 months


Move teeth using wires, springs, and screws.
Full-time, only removing for brushing.
Place behind the teeth, push gently to click into place; remove from clasps at the back, never pull on wires.
Rinse after meals and brush gently with soap each morning.
Closes gaps between upper and lower teeth and widens the upper jaw.
Piston arms apply gentle forces while an expansion screw widens the palate.
Around 9 months.


Expands the upper arch by pushing teeth outward.
6 - 9 months.
Pulls back upper teeth when the upper jaw is too far forward.
Gradually build up from 2 hours to 14 hours daily.


Create space for bands before braces are fitted.
Placed before braces; removed at the next appointment.
Widen the upper arch and palate.
Turning a midline screw expands the palate over 1–2 months, followed by 6 months of stabilisation.
