What is the primary purpose of prosthetic socks?

The primary purpose of prosthetic socks is to maintain a congruent and comfortable fit for the residual limb. As individuals who use prosthetics can experience changes in limb size due to swelling or weight fluctuations, prosthetic socks play a crucial role in ensuring that the socket remains well-fitting and secure. This fit is vital for both comfort and functionality of the prosthetic device, as a proper fit helps to prevent skin irritation, pressure sores, and discomfort during activities.

Additionally, while cushioning and moisture absorption are important aspects of prosthetic socks, these features primarily serve to aid in achieving an optimal fit rather than being their main purpose. The ability to modify the fit with socks provides flexibility and adjustability, which is essential for the ongoing use and acceptance of the prosthesis.