Invisalign: Q&A
Ask a QuestionDuration + Invisalign
How Long Do Invisalign Results Last?
I have always had straight teeth, but they started to shift when I turned 23 (I'm 24 now and they are still shifting). If I get Invisalign and...
9 doctor answers
Invisalign Tray 1 Lost on Day 2. Is It Ok to Advance to Tray 2?
I lost my top tray on Day 2 of the first set and my upper teeth are pretty straight to start with. The next tray fits ok with a little pressure on my...
15 doctor answers
How Much Do Palate Expanders Cost and How Long Does a 20-year Old Have to Wear It For?
I bought a groupon for elite-provider invisalign treatment in Chicago. The ortho checked out my teeth and said I'm a candidate, but he said the...
3 doctor answers
How Many Hours a Day Do I Need to Wear Invisalign?
How Many Hours a Day Do You Really Need to Wear Invisaline Braces? Is 18 Hours Adequate?
5 doctor answers
What's the Average Number of Trays Needed for Invisalign Refinement?
About how long does it take to reach the ideal alignment?
6 doctor answers
Does It Take Longer to Correct an Overbite with Invisalign?
How does Invisalign correct an overbite compared with other braces? Are more appointments needed to correct an overbite when using Invisalign?
5 doctor answers
Movement from Night Wearing of Retainer After Invisalign
I have recently finished my Invisalign and I am at the stage of wearing a retainer only at night. I have noticed a significant amount of movement with...
2 doctor answers
Are There Differing Opinions on How Frequent Retainers Should Be Worn After Invisalign?
It was brought up in the Invisalign community that the protocol for how frequent a patient should wear their retainers after treatment may not be...
8 doctor answers
Is It Reasonable to Say Invisalign Are Worn All Day, Except for Eating and Brushing?
Will the results really be affected that much if Invisalign is only worn 15 hours a day?
7 doctor answers
How Long Do I Wear Each Invisalign Tray? (photo)
I am currently on Tray 7 of 26 trays. I have included my pictures here and wanted the DDS doctor's opinions. I had two small teeth on the bottom that...
4 doctor answers
Invisalign Newsletter
Sign up for our newsletter to receive the latest stories,
photos, and expert answers.