n. ( pl.prostheses) any artificial device that is attached to the body as an aid. Prostheses include bridges, dentures, artificial parts of the face, artificial limbs, hearing aids and cochlear implants, implanted pacemakers, and many other substitutes for parts of the body that are missing or nonfunctional. Penile prostheses are malleable, semirigid, or inflatable rods inserted into the corpora cavernosa of the penis to produce rigidity sufficient for vaginal penetration in men with erectile dysfunction. —prostheticadj.
Subjects: Medicine and Health.