A palate expander (also called a rapid palatal expander or RPE) is an orthodontic device used to widen the upper jaw. It's attached to the upper molars and works by gently separating the bones of the palate.
Expanders are most effective in growing children, as their bones are still developing and can be more easily adjusted. This treatment can help avoid tooth extractions and create space for proper alignment.
Makes room for crowded teeth
Corrects crossbites and narrow arches
May eliminate need to remove teeth
Follow these guidelines carefully for the best results
You will be given a special key to turn the expander. Follow these steps:
Turn schedule: Turn the expander as directed by your doctor - typically once or twice per day. Do NOT skip turns or do extra turns.
Questions or problems? Contact us!
📞 Glendale: (718) 386-8728
📞 Garden City: (516) 265-1535
Contact us or schedule an appointment to learn more about expander treatment.