A new national study confirms that thousands of Americans are opting for expensive -- and possibly risky -- spine surgery to treat their aching backs, often with a product made by Fridley, Minn.-based Medtronic Inc.
A new national study confirms that thousands of Americans are opting for expensive -- and possibly risky -- spine surgery to treat their aching backs, often with a product made by Fridley, Minn.-based Medtronic Inc.