Vivera Retainers and How Invisalign Works
The Invisalign system is an alternative to braces that allows adults and children alike to change their smiles in a non-invasive way. Using custom-fit, non-BPA plastic aligners, Invisalign gradually shifts teeth into their proper place without irritating gums and teeth or restricting food intake and oral care. And, if these aligners are worn for 20-22…
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