This study investigates the use of a Rapid Prototyping (RP) technology known as 3-D printing to manufacture prosthetic sockets.

RP technology is a relatively new class of manufacturing technologies that creates physical models directly from three-dimensional (3-D) computer data.

Study participants reported that the sockets were as comfortable as those made with traditional methods. Investigators urge the use of 3-D printing to produce prosthetic sockets because of low capital and running costs and no special facilities are required.

Additionally, RP technology allows prosthetists to take full advantage of computer-aided design and computer-aided manufacture (CAD/CAM) technologies.

Journal of Rehabilitation Research and Development Tipsheet
The current issue of the Journal of Rehabilitation Research and Development (JRRD) includes four articles on measurement, treatment, and causes of low back pain and five articles on prosthetic research, including the affect of practitioner knowledge and technique on prosthetic fit; rapid, low cost prosthetic production; and increase of skin temperature after a prosthetic limb is donned.

Contact: Judith LaVoie
judithvard
410-962-1800 x 229
VA Research Communications Service
vard