Canine rotation with Invisalign. How can it be straightened?

Hello there,The short answer is this.  Canine rotation is very difficult because the roots of canine teeth are so long and strong.  Metal braces would likely weaken the roots and cause you some discomfort during the years you would be in braces.  Furthermore, you would need to worry about your teeth relapsing to their original positions once the braces are removed.  In your case, I would clearly recommend that you find a cosmetic dentist to fix this tooth in a single appointment.  A veneer or crown would easily give this tooth the appearance that it has been rotated and you worries would be over.  I have personally done this in hundreds of cases. Good luck with what you choose and follow me if you have additional questions. 

Rotations are very difficult and sometimes impossible with Invisalign. The only option then is traditional braces or porcelain veneer to LOOK straight.  Nothing removable will work. At all.