Palatal Expander

palatal expander modelThe palatal expander "expands" (or widens) your upper jaw by putting gentle pressure on your upper molars each time an adjustment is made. This can help widen the upper jaw to give you a fuller smile and create more space. Dr. Shojaei prefers this method over pulling permanent teeth and routinely uses this appliance to help create space to align all your teeth.

 The animation below will instruct you about when and how to adjust your expander. When you achieve the desired expansion, you will wear the appliance for several months to solidify the expansion and to prevent regression.

Adjusting the palatal expander

You can also download these instructions in a printable PDF document.

Step 1

Step 1

In a well-lit area, tip the patient's head back.

Step 2

Step 2

Place the key in the hole until it is firmly in place.

Step 3

Step 3

Push the key toward the back of the mouth. You will notice the fender will rotate and the new hole will appear. The rotation stops when the key meets the back of the expander.

Step 4

Step 4

Press back and down toward the tongue to remove the key. The next hole for insertion of the key should now be visible.

aurora orthodontic office
15480 Bayview Ave., Unit #112
Aurora, ON L4G 7J1
(905) 727-8783