If your child has a very small mouth, a high palatal
roof top, and back teeth crossed over in a scissor bite, then the answer is:
Yes. A palatal expander will correct this skeletal
deformity of the jaw.
What
is an expander?
It is a custom-fitted dental device that is made by
two metal halves joined together by a small screw. When turned, the screw opens slowly to widen
the width of the upper jaw.
What
are benefits of an expander?
A palatal expander can make space to allow more
spaces for crowding issues and prevent impaction of permanent teeth, such as
impacted canines.
A palatal expander can help to create a broad arch
and a more wider and beautiful smile.
Crooked teeth prevent proper brushing and flossing. Crooked teeth collect more stain on teeth. Food, plaque and bacteria that are not properly
removed from the mouth brushing and flossing get pushed down into gum pocket to
cause gingivitis, which can lead to gum infection, gum recession, and
periodontal disease. Correction of
crooked teeth is a path to better oral health care as straight teeth allow
easier brushing and daily oral hygiene. An expander allows spaces for the
orthodontist to correct dental crowding and eliminate dental cross bites.
Does
my child need it?
Depended on the size, shape and relationship of both
jaws, you child may or may not need a palatal expander. In some cases, simple orthodontic brackets and
wires can accomplish dental expansion and do not require an expander. In other cases, a palatal expander is
contra-indicated if the lower jaw cannot be expanded or occlusion does not
allow it. Furthermore, having an
expander can be somewhat uncomfortable and may need time for a child to adjust
to eat, speech and tolerance. Consult
with our orthodontist, Dr. Nancy Phan, for further advices. For more information, visit our office on the
web at www.CareOrthodontics.com
