Orthodontic treatment is not necessary for everyone.
The purpose is to create a healthy bite, correct the alignment of the teeth and the bite can have significant long term benefits and also make the teeth easier to care for.
most of these conditions aren’t life threatening, and you can live with them if you choose to.
For many people, orthodontic treatment helps them feel better about the way they look and increases their self-esteem.
It can also help improve oral hygiene by making it easier to effectively clean your teeth.