ABSTRACT
Prosthetics are artificial replacements for portions of the body that have been removed or lost due to traumatic injury or illness. Typically, limbs or joints are targeted areas for prosthetic replacements which are sometimes used for cosmetic or functional purposes or both. Prosthetics are not to be confused with orthotics. A coalition of scientific disciplines such as biomechanical and structural engineering, kinesiology, and material fabrication are traditionally considered essential for the development of effective prosthetic devices for use in sport or regular living. The use of lighter and more resilient materials such as carbon fiber composites, titanium, and aluminum for prosthetic construction have changed the range of functionality for amputees, particularly those with a passion for extreme sports. The critical component of the prosthesis is the socket. The fit of this component determines the functionality of the limb. Achieving a comfortable and functional connection between an amputee and their prosthetic limb is critical to the success of the prosthesis.
