Severna Park Professional Center
22 Truck House Road, East Wing, Suite 4
Severna Park Professional Center
Severna Park, MD 21146
1-855-862-5472

Crofton Office
1667 Crofton Centre, Suite 2
Crofton Medical & Professional Bldg.
Crofton, MD 21114
1-855-862-5472

Edgewater Office
3059 Solomons Island Road, Suite C
South River Crossing
Edgewater, MD 21037
1-855-862-5472

Palatal Expander

teen guy smiling

The palatal expander "expands" (or widens) your upper jaw by putting gentle pressure on your upper molars each time an adjustment is made. 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.

Step 1

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

Step 2

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

Step 3

Pushing the key towards 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

By pushing back and down towards the tongue, remove the key. The next hole for insertion of the key should now be visible.

palatal expanderView palatal expander animation »

Printable Instructions »

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