The unit provides care to patients with partial or total absence of limbs by designing, fabricating, and fitting prostheses or artificial limbs. The prosthetist creates the design to fit the individual’s particular functional and cosmetic needs; selects the appropriate materials and components; makes all necessary casts, measurements, and modifications (including static and dynamic alignment); evaluates the fit and function of the prosthesis on the patient; and teaches the patient how to care for the prosthesis.