Will a brace really correct a curved spine?

Yes. It keeps the curve from getting worse is the goal of treatment keep you curve small so but it won't straighten or correct the curve unless your in the brace I have seen one child with a profound faith whose curve straightened one in 12 years anecdotal not science the isence supports treating curves over20 degrees in growing children with a brace but the difference I braced and unbraced are small.