If you’ve had braces in the past, your teeth may have moved a bit over the years. Maybe you missed your chance for braces as a child and are ready for a straight smile? No matter the reason, Invisalign is a nearly invisible solution to fix bite and alignment concerns. Typically, the aligners are used on both arches, but some situations are suitable for just the top or bottom. If you only want to make a few changes, here’s what you need to know to determine if you’re a candidate for single arch treatment.

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