Lingual braces are braces bonded on the teeth on the inside. The structure has been improved for many years and it does not interfere with eating or speaking. They are slightly more expensive.
3M Incognito Permanent braces – the most aesthetic version of orthodontic braces; gold locks are bonded to teeth on the inside. They are designed individually for each patient; each stage of treatment is strictly planned in the 3M central laboratory.