Palatal Expanders

Expanders are used to widen arches that are narrow or underdeveloped. Expansion can help make space for teeth. It can also improve how the upper teeth fit with the lower teeth.

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Common Reasons We Use
Expanders

Crossbites

Expander Instructions

Crowding

Expander Instructions

Expander Instructions

1
Have patient with the expander sit or lie in a comfortable position where you can see the expander. It often helps to look from the top of the mouth.
Expander Instructions
2
Expander Instructions
Insert the key into the hole in the middle of the expander. Go slowly so you avoid poking the gums.
3
Expander Instructions
Once inserted, turn the key toward the back of the mouth until a new keyhole is visible.
4
Remove the key from the expander by dropping down and back, being careful to avoid undoing the turn you just completed.

LaFlamme Family Orthodonics