Using special imaging technology, Dr. Crystal Proud, a pediatric neurologist at ChildrenÕs Hospital of The KingÕs Daughters in Norfolk, Va., guides an injection of Sprinraza into the spine of Jackson Saville at Norfolk General in Norfolk, Va., on Friday, May 5, 2017. A single injection of the drug, needed six times the first year and three times a year after that, costs $125,000 for the drug alone.