A person who has had all or part of a limb removed/amputated or is born without the limb.

Joint the tibia, the fibula and the talus.

Amputation of the lower limb at the ankle joint.

State in which one or more bones of a limb are totally absent, partially absent or hypoplastic.

That part of the lower limb distal to the ankle.

Ball and socket joint between the head of the femur and the acetabulum in the os coaxae.

Joint between the femur and the tibia, including the joint between the femur an the patella.

Amputation of the lower limb at the knee joint.

Prosthesis used to replace the whole or part of the lower limb.

Person who, having completed an approved course of education and training, is autorized by an appropriate national authority to design, measure and fit orthoses.