Do i need braces if i have a 90 percent overbite?
Tatianna, you keep saying you have a 90 percent overbite, but how do you know this if you have yet to see a dentist? If a dentist told you this, they would have fixed it by now.
Only your dentist can decide that
I'm not a dentist but that doesn't sound too good.
The dentist can decide
i had a 60% overbite and they said i had to have them for 2 1/2 years
You should be fine with just a retainer, unless you have other problems with your teeth besides the overbite.