Poldark Prosthetics have developed a pressure casting system which allows them to take a perfect cast, exactly matching the upper leg. As she's still growing, Pollyanna needs around two socket ...

The creation of a prosthetic limb is a delicate balance of art and science ... the knee prosthetic leg consists of several key components working in harmony. The socket, a custom-made interface ...

It was my life, or an amputation.” Atticus’s mother said the prosthetic leg and knee were fitted to his socket. To replace the set of parts, the family estimates it will cost more than $8,000.