In the German Severely Disabled Act, such patients are classified as "G".

New surgical techniques enable this to be carried out whilst saving as much tissue as possible. Thanks to technically advanced prostheses, even a short residual limb - such as results from a thigh amputation - can be properly cared for. Once rehabilitation is complete, the patient is capable of walking short to moderate distances again.

Nevertheless, activities involving frequent walking up and down stairs and standing on ladders should be avoided. In general, work should be carried out in a sitting position, with the opportunity of occasional walking. Wearers can be expected to walk reasonable distances to work. Protection against the weather is recommended.

In terms of sitting, chairs specially designed for patients who have undergone a surgical immobilisation of joints (arthrodesis chairs) are recommended.