There are the classic braces (metal) and ceramic braces (clear). Transparent braces are considered aesthetic braces. In some cases the crystal braces can be placed on the inner- lingual side of the teeth, so as not to be visible (so-called invisible- lingual braces)
There are cases that the metal braces placed in the inner surface of the tooth (the so-called language brackets)
For what eventually braces used, clear braces, invisible braces, Lingual braces, you need to consult your orthodontist
Today, there are aesthetic brackets, such as porcelain brackets (braces to tooth color) positioned on the external surface of the teeth, and the lingual braces (invisible braces) placed on the lingual side of the teeth. The orthodontist will advise you on the type of orthodontic treatment that will correct your problem, combined with the best aesthetic solution