Orthodontists will want certain teeth extracted (usually premolars) to make more room in your mouth so they can align your teeth properly. Your mouth and jaw may be too small for all your teeth.
Braces can be used to move teeth.
yes you have to have braces on if your teeth are bad or less your teeth will move alone and your mouth will be weird
No, they are devices to move crooked teeth.
No not unless you have braces or some other appliance moving your bottom teeth.
Braces are designed to move your teeth into better alignment. A retainer is designed to keep your teeth in their current position following braces. If your teeth are where you want them to be, you do not need braces or a retainer. If they are not, you will need to have them moved with braces followed by a retainer to hold them in place.
They shouldn't move back to their original positions. The whole purpose of braces is to properly align teeth. You may be given a 'retainer' after the braces are removed; this is put on at night for a few months to make sure that the teeth stay where the braces put them.
Yes. That is what braces are for. It takes a while, but they do move.
An orthodontist can put braces on your teeth
Yes as they quickly move teeth to close spaces.
Once the teeth have been moved into their new position, the braces are removed and a retainer is worn until the teeth stabilize in that position. Retainers do not move teeth, they only hold them in place.
They can move any teeth to any place so yea
No. The braces will hold the teeth in place.