Hi, orthodontia (or the science to correct mal aligned teeth) has seen tremendous development and innovations in recent times. As a result today apart from the traditional metal braces there are various other options like ceramic braces, lingual braces (invisible braces), self ligating braces, clear aligner therapy etc. Depending on the complexity of your problem and your aesthetic requirements your orthodontist will help you choose the best possible option.
As far as cost is concerned it will depend on the appliance you choose, complexity & duration of treatment, experience of the orthodontist in treating such cases etc. Best to schedule a visit to an orthodontist and discuss everything in detail. All the best.
Next Steps
Please visit an Orthodontist.