Can a Veneer Be Straightened After It Was Installed off Line?

I always insist on seating all the veneers at the same time, as this helps avoid getting things put on crookedly.  If your entire upper arch is being restored, the entire arch is best completed at the same time.  Seating 3/4 of the top row likely lead to this.

 

Many times, a crooked veneer is only slightly off and is easily polished/contoured to look perfect.  If they require a LOT of contouring, then complete removal and replacement is needed.

A tooth with a veneer attached can absolutely be moved and straightened using Invisalign. Since a veneer is just a cover on an existing tooth, it will be moved in conjunction with the actual tooth, no more or no less.

Discuss your concern with your dentist.  Generally a veneer will need to be replaced if there is an error in the placement.  Your dentist will be able to address your concern and if warranted may replace the veneer.

Once a veneer is bonded into place it is difficult to make those type of changes.  It usually requires removal of the veneer and having a new veneer be fabricated.  Talk to your dentist about your concerns and see what they are able to do to address your concerns.  

Can it be straightened after it's cemented on? To some degree, yes. Even after trying in the veneers, there are some nuances that don't show up until everything is cemented into place. Sometimes it doesn't really show up until the numbness goes away and you can finally move your face around again normally.

Ask for a follow-up appointment-don't panic yet. Let your cosmetic dentist see what you see. Sometimes there is a very simple touch up that is fast and easy and can make all of the difference in the final look.

Occasionally, there is something that just can't be fixed after the fact. In some rare situations the veneer has to be removed and remade. It's really far too premature to know if you would need something as involved as that.

You have gone through a LOT of care, at the end you really ought to love your new smile. I would imagine that your dentist will want you to feel that way too and want to help touch up what you see to make it awesome!