Should I perform IPR before I take impressions to submit a case to ClearCorrect?
Generally speaking, no. We recommend taking impressions first, and waiting to perform IPR until the recommended phase, for the following reasons:
Impressions do not always capture enough detail to reproduce the spacing properly.
If more IPR than necessary is performed in one arch, you might need to perform IPR in the opposing arch to compensate. (We usually recommend IPR in just one arch, whenever possible.)
It's best to minimize the amount of time that patients have excess space between their teeth.
You may not be able to use the area where IPR was performed as a Compliance Checkpoint for some time.