Invisalign is an alternative to metal braces for orthodontic treatment for crooked or misaligned teeth. The Invisalign aligners are clear and are unnoticeable while they are being worn. They can also be removed from your mouth while you eat or brush your teeth.
How Invisalign works
Invisalign aligns and repositions your teeth in the same way as braces, but it uses plastic aligners. The aligners are changed periodically to adjust the amount of correction they apply to your teeth.
The treatment takes approximately two years, depending on the amount of correction needed.