I'm aged 26, I have two milk canines on either sides still at this age. Due to this, my two permanent teeth have grown and positioned wrongly [they both supposed be at 3rd positioned due to milk teeth, these two positioned above 4th permanent teeth). When I consulted a dentist doctor, they suggested to remove canines and move the permanent teeth to the actual position and its get done by braces. Please suggest me, can I get invisible braces for this? And how much it costs? I live in Munich, so how frequently I should probably meet the orthodontist during this complete process.