Reasons to get a palatal expander:
There are several reasons you might need to get a palatal expander:
- Insufficient room for permanent teeth currently erupting
- Insufficient space for permanent teeth still developing which might need extraction in the future
- A back crossbite with a narrow upper arch
- A front crossbite with a narrow upper arch
How long will you need the palatal expander?
On average, patients have the palatal expander for four to seven months, although this is based on the individual and the amount of correction needed. Several months are needed to allow the bone to form and move to the desired width. It is not removable and must remain in the mouth for the entire time.
Does it prevent the necessity for braces?
The palatal expander doesn’t necessarily remove the need for braces in the future, but it can in some cases. Some people only need braces because of a crossbite or overcrowding of the teeth, which a palatal expander can help correct during childhood, when teeth are just beginning to erupt. However, others may eventually need braces if, once all their permanent teeth come in, they have grown in crookedly or with additional spaces between.
If you think your child could benefit from a palatal expander, or want to learn about your own orthodontic treatment options, please feel free to contact our San Diego or Escondido, CA office!