morpho ORTHODONTICS

Dr. Kresimir Lackovic
DMD, MSc, Cert Ortho, FRCD(C)
Diplomate of the American Board of Orthodontics

  • 330 Bronte Street South, Unit 118
    Milton, Ontario, Canada
    L9T 7X1
  • (905) 878-8988
  • 925 Rathburn Road E, Suite D1
    Mississauga, Ontario, Canada
    L4W 4C3
  • (905) 276-3999
abo

Palatal Expander

                   (Click to play)

 

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 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

Push back and down toward the tongue to 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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