What does Invisalign Refinement look like- a real case review

Treatment with Invisalign consists of a series of removable clear aligners, each worn in sequence. When the final aligner is worn, the teeth are supposed to be totally aligned. In most cases, once the last aligner is completed, another series of aligners is required to make the final adjustments. This is called refinement. This is a video I sent to a patient that reviewed the progress of her treatment after the initial round of 27 aligners.