A 21-year-old man left paralyzed after a spinal cord injury has regained the use of his arms and hands, thanks to an experimental stem cell treatment performed by researchers from the Keck Medical Center at the University of Southern California.
In March of this year, Kristopher (Kris) Boesen, from Bakersfield, CA, was involved in a car accident, in which he suffered severe trauma to his cervical spine that left him paralyzed from the neck down and unable to breathe without assistance.
