Could a Palate Expander for Adults be used to Broaden Smile?

A wide, beautiful smile is the result of many things, including the width of your upper jaw.  An expander is used in adults, but did you know that involves surgery first?  Otherwise, the teeth can't move 'sideways' - and if the upper teeth move, they may not match your lower teeth any more.

So you may benefit, but it requires a careful plan.  Another way to make the smile look wider is to have bonding or veneers done on your teeth to change how they appear.

Your face shape and how much tooth shows with a big grin also controls how wide your smile looks. 
 

Have a visit with an excellent cosmetic dentist in your town and see what is possible!

You're asking a great question. A lot of people are interested in broadeing their smile. There is no simple answer like yes and no. It depends on each case. If you teeth are pointed in, there is a good chance espanding will work and smile will be broadened. If they are positioned straight and you have a very narow arch, then a surgery is an option. You should consult with a local specialist in the filed to get a proper diagnosis.