08/15/2026
A 13,000-volt electrical accident left Christian Arreola with severe burns and the loss of his right arm. But surgery, months of rehabilitation, and a myoelectric prosthetic hand helped him rebuild strength and relearn everyday movements.
Now, Arreola uses his bionic hand for tasks ranging from gripping objects to shaking hands. He has also returned to fitness and competition.
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Image Credit: Annie Pearch, UC San Diego Health
Image Description: Christian Arreola works on his fine motor skills with his bionic hand during his weekly rehabilitation sessions with Jennie McGillicuddy.
In March 2022, 23-year-old Christian Arreola climbed onto his parents’ rooftop in Rosarito, Mexico, hoping to catch a view of the ocean. But in a split second, his life changed forever.