A man with a lower-extremity<unk>  In medicine, a<unk>  (plural:<unk> ; from Ancient Greek<unk> , "addition, application, attachment") or<unk> etic implant is an artificial device that replaces a missing body part, which may be lost through trauma, disease, or a condition present at birth (congenital disorder).<unk>  are intended to restore the normal functions of the missing body part. Amputee rehabilitation is primarily coordinated by a physiatrist as part of an inter-disciplinary team consisting of physiatrists,<unk> ts, nurses, physical therapists, and occupational therapists.<unk>  can be created by hand or with computer-aided design (CAD), a software interface that helps creators design and analyze the creation with computer-generated 2-D and 3-D graphics as well as analysis and optimization tools.
Prosthesis
Tendon transfer
Surgical lubricant
Ligature 
Hip protector
Joint replacement
Hydrocollator
Premedication