What is the primary function of a prosthesis?

The primary function of a prosthesis is to replace a natural part of the body that may have been lost due to injury, illness, or congenital conditions. A prosthesis is designed to restore function and aesthetics for individuals who have undergone amputation or have a missing body part. By substituting for the lost limb or organ, a prosthesis allows individuals to regain some normalcy in their daily activities, whether it is for mobility, usage of hands, or other bodily functions.

While a prosthesis can indeed provide mobility and support tissues, its main role focuses on acting as a replacement. Enhancing sensory perceptions is not a primary goal of a prosthesis; instead, it primarily serves to restore or replicate the functionality of the natural part it replaces.