Traditional metal braces have been used for about a hundred years and are still commonly used to straighten teeth. A similar option is ceramic braces which are the same as metal braces but made from white or tooth-coloured ceramic material. They are not completely invisible but are less obvious than metal braces. Another option is lingual braces. These metal braces are stuck to the inside surface of the teeth making them practically invisible.
Orthodontic treatment is not just about straight teeth. It can correct a bad biting pattern, help with sleep apnoea, and prevent uneven wear of the teeth.