Rapid Palatal Expander

Your child has just received a Rapid Palatal Expander (RPE). This appliance is designed to expand your upper arch (and if applicable, to correct your crossbite) so we'll have the room to later straighten all your teeth.

Instructions:

For the appliance to work, it must be activated specifically according to Dr. Drobocky's instructions. In your case, activate the appliance 1 time a day for the prescribed number of days. Your appliance will remain in place for approximately 3-6 months after expansion.

Begin by inserting the key into the hole, then gently and steadily push the key from the front toward the back of the mouth. You automatically bring a new key hole into position by pushing the key back as far as possible. It will them be ready for the next activation. If you miss a turn, do not turn the appliance 2 turns the next right. If you have any problems turning your appliance, please feel free to call our office and let us know.

As with all kinds of braces, patients with RPE appliances need to be careful about what they eat. Sticky foods such as caramels, bubble gum and candy suckers will pull the braces away from the teeth. Hard foods like crisp vegetables and hard candies will bend and loosen the RPE appliance too. So stay away from these foods during your orthodontic treatment.

Expected Sensations:

You will feel some pressure as the appliance is activated and possibly a tingling sensation at the bridge of your nose. If your teeth become tender, you can eat softer foods during this time and take Tylenol or whatever you normally take for a headache.

As a result of your activations, expect to see a space between your two front teeth. This is a good sign! The space will close once the expander is no longer activated.
You may notice a change in your speech for a while. Speak slowly and clearly until your tongue adapts to the change.

Care:

Be sure to thoroughly clean your appliance. A Water Pik is very helpful in cleaning in and around your expander.

Special Reminder:
With excessive breakage there may be additional charges and WILL delay treatment.