What is a Hip Disarticulation?
A hip disarticulation is an amputation through the hip joint where the pelvis remains intact. The prosthesis replaces the hip, knee, and ankle functions using a custom pelvic-style socket and mechanical or microprocessor-controlled components below the hip. The goal is safe standing, confident transfers, and energy-aware walking. Careful alignment and a comfortable interface are important for balance and mobility. Many users prefer lightweight parts and shock absorption to reduce effort.
What is a Hemipelvectomy?
A hemipelvectomy, also called a transpelvic amputation, removes the leg and part of the pelvis. The prosthesis focuses on pelvic support and stable alignment so you can sit comfortably, stand securely, and move with control. Systems may include a supportive pelvic interface, a prosthetic hip joint, and—when needed—a microprocessor knee and energy-return foot. Pressure distribution and skin protection are key features of the design. Activity goals vary from transfers and short indoor walking to full community mobility.
