Invisalign is a popular alternative to traditional braces. It consists of clear plastic aligner trays that are custom-fitted to sit over your teeth and gently move them over time. They’re much more discrete than bulky metal brackets, but that’s not the only advantage of this orthodontic therapy. Another big benefit is that treatment is often complete after 12 months instead of several years. That said, if for some reason your teeth aren’t moving as expected, then you’ll have to wait a little longer. Keep reading to learn more about Invisalign refinements and why they’re sometimes necessary.
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