Arty artificial limbs

(Source: BBC)

In medicine, a prosthesis, prosthetic, or prosthetic limb (from Ancient Greek prósthesis, "addition, application, attachment") is an artificial device extension that replaces a missing body part. Prosthetic limbs are usually designed for function rather than beauty - but one American designer is breaking with tradition.
 

In 2004, Deborah Bevilacqua lost her lower leg in a motorcycle accident. She had a custom-made prosthetic leg fitted in 2010. “Instead of trying to blend in and be like everyone else, now I really go out of my way to show off my leg," she says.
 

Designer Scott Summit, who works with an orthopaedic surgeon to produce prosthetics like Deborah's, says he is inspired to give amputees their shape back, "but to do it in such a way that it enhances the body - in a sense it is turning their body into sculpture."
 
The team uses three-dimensional printing to create the prosthetic covers. "3D printing is incredibly versatile, it can print anything you can dream of," says Summit. "We’ve created many parts that are metal lace for example, so it’s very delicate but actually very strong. We really like playing with the dynamic of that."
 
Summit, who works in the US, talks to clients to determine their taste - for example, "a look of aggression or speed" or something more subdued.
 
Chad Crittenden, a keen athlete and sportsman, lost his foot to cancer nearly 10 years ago. He has a specially designed sports prosthetic for playing football, with a built-in shin-guard.
 
Summit's team has also provided prosthetic legs for soldiers. "They like something that has a lot of energy in it, because you’re talking about a guy who’s usually in his early 20s - that is someone who is full of energy, and they like to show that whether they are in their car or their motorcycle or their body."
 
James, who lost his leg in a motorcycle accident, wanted something that would complement his tattoos and his Harley Davidson.
 

Summit's standard prosthetic weighs no more than 185g, about the weight of a mobile phone. Some are even dishwasher-safe. (All photos courtesy of Bespoke (TM) Fairings by 3D Systems Corporation. Scott Summit spoke to the BBC World Service programme, The Strand. )

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