In this subject, you will develop a theoretical understanding of contemporary prosthetic designs with a focus on the needs of people living with transtibial amputation. You will become familiar with common socket designs, interface and suspension systems, foot/ankle components, as well as the research evidence describing their effectiveness. You will also learn about the principles of socket geometry, prosthetic alignment and gait, so you can prescribe and design a prosthesis as well as resolve common problems with socket fit and alignment.