Palatal expander

Palatal expander

Some orthodontic problems can be the result of a narrow jaw. At Styrt Orthodontics, we can plan treatment that widens your jaw prior to embarking on orthodontic treatment to straighten your teeth. To achieve this we use the palatal expander.

 

What is a palatal expander?

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

Palatal expander step 1

Step 1

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

 
 

Palatal expander step 2

Step 2

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

 
 

Palatal expander 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.

 

Palatal 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.

 
 

Book a free consultation with our friendly team at Styrt orthodontics to find out if you require treatment with a palatal expander.

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