If the Invisalign provider chooses Invisalign Full, it typically includes 5 years of Invisalign lab fees, revisions, and retainers for that providers patient. Some dentists still may choose to bill patients or their insurance for revisions or retainers, but that varies by provider and probably...
Invisalign treatment is always made for both of the jaws. Both upper and lower teeth will be corrected because while correcting lower teeth their relationship with upper will change. Therefore we need upper re-corrected and total treatment will last minimum 6 months, maximum 1.5 years. It is...
Ask your provider to see the clinCheck, it should show the gaps closing over time. Your teeth are most likely too crowded to improve without IPR if you need this much. But keep in mind 0.5mm is not a large amount of space/gap to close.