Will my teeth need new Braces to move them back where they were before I went without my retainer for 2 weeks?
Doctor Answers 2
Regarding New Braces
If that is the case then you should go for new braces. Even you can also try invisalign braces as these are more comfortable then metal braces.
New retainer or additional treatment?
Do you have the last Invisalign aligner from your treatment? If so, if it fits, it should move your teeth back to where they were. You should contact your orthodontist and schedule an appointment. He should be able to provide you with an additional retainer without new impressions. If it doesn't fit, then new impressions would be required, and possibly 1 or 2 aligners to reposition your teeth, followed by a new retainer.