Non-invasive scoliosis procedure gaining traction in U.S.

In the operating room at Shriners Hospital in Tampa, surgeon Joseph Khoury isn't using sharp instruments or rods. Instead, he's straightening Maxine Payton's back with Mehta Casting, a non-invasive procedure to treat scoliosis. First described in Europe in the 1960's, the technique slowly began gaining traction here in the U.S. In the last ten years.