Can Invisalign goal be achieved without IPR?

IPR basically aids in the movement of your teeth when space is not available.  I do not generally do invisalign in the anterior as I do not like the look of the teeth after treatment has been completed.  I usually do my IPR in the back where there is easier access and the cases turn out much better. It will not stop your Invisalign treatment from working, but it might prolong the case.

IPR basically aids in the movement of your teeth. By removing <0.5mm from a tooth, it can move dramatically faster. Most patients do not and will not ever notice that the IPR has been done, except that it makes it easier to floss. It will not stop your Invisalign treatment from working, but it might prolong the case. Good luck!