Today's tip comes from our own chief technical officer, Paul Dinh.
My patient is finishing his scheduled treatment, but he still has a bit of space left between some of the teeth. What should I do?
This sounds like a good candidate for a case revision. Send us a case revision form. In the Reason for Submission section, let us know which teeth still have space between them. In the Instructions section, you can request a "digital power chain."
A "power chain" is traditionally a piece of elastic that wraps around metal braces and pulls the teeth closer together. If you request ClearCorrect's "digital power chain", we'll just adjust our 3D model to lingualize all the spaced teeth by about 0.2 mm. There's no rubber band, but the effect is similar: the teeth are pulled closer together.
If your patient's aligners are still fitting well, you don't need to take new impressions when you request your case revision. A case revision does require another phase (with probably just one or two steps), so if you're not sure whether you have unused phases remaining in the case, you may want to ask your account rep.