Prosthesis
A prosthesis was an artificial device which replaced a lifeform's amputated or missing body part.

The Arctic Archaeology Team scientist  once met a Vulcan scientist who had a sophisticated prosthetic forearm. According to Drake, his prosthesis was nothing compared with the Borg arm his team found in the Arctic Circle. ()

While gathering  and also some devices, Berlinghoff Rasmussen asked Geordi La Forge about the prosthesis he was wearing, the VISOR. ()

The Borg Hugh asked La Forge what he was doing while studying the components of his prosthesis in the science laboratory in 2368. ()

Doctor Tolian Soran asked La Forge if he ever considered a prosthesis that would make him look more normal while he kept La Forge as a prisoner. ()

Orum created a prosthetic arm for Riley Frazier using Borg replication technology following their deassimilation. ()

A biosynthetic limb was a prosthetic limb made for patients who had lost limbs through injury or disease. ()

See also 
 Implant
 Synthetic organ

External link 
 
Medical equipment