First of all it is important to specify that orthodontic treatment has no age limits and is in any case effective. As for the younger ones, also for adults this can have both the purpose of aligning the teeth so as to have a dental arch nice to see, effective and easy to clean, that to create spaces and movements useful for a prosthetic rehabilitation and / or implant.
Orthodontic appliances used for adults can be of three types: traditional vestibular fixed appliances, invisible lingual fixtures or invisible aligners (masks). These last two, in particular, being not invasive from an aesthetic point of view, are very appreciated.