WREX: Emma's Magic Arms
From: Stratasys - 08/10/2012

Two-year-old Emma wanted to play with blocks, but a condition called
arthrogryposis meant she couldn't move her arms. So researchers at Nemours /
Alfred I. duPont Hospital for Children 3D-printed a durable custom
exoskeleton with the tiny, lightweight parts she needed.

View the video 3:56) at:
http://www.youtube.com/watch?v=5wLfKaP96dI

Links:
3D Printing Opens New Doors for Custom Medical Device
http://www.stratasys.com/resources/case-studies/medical/nemours

WREX, 3D Printer "Magic Arms" and the Future of Pediatric Prosthetics
http://www.core77.com/blog/digital_fabrication/wrex_3d_printed_magic_arms_and_the_future_of_pediatric_prosthetics_23101.asp

Nemours / Alfred I. duPont Hospital for Children
http://www.nemours.org/welcome.html

WREX, 3D-Printed Exoskeleton, Helps Girl with Rare Congenital Disorder Move
  Her Arms 
http://www.huffingtonpost.com/2012/08/03/wrex-3d-printed-exoskeleton-girl-move-arms_n_1739419.html