An orthotist designs, fabricates and fits orthotics (braces and supports) that provide support for weak or abnormal joints and/or muscles.
A prosthetist provides patients with a suitable prosthesis (artificial limb). A prosthetist prescribes a limb which looks and functions as closely as possible to the natural limb as modern technology will allow.
In addition, orthotists and prosthetists:
They conduct their work in many different settings and contexts, including: