Review study: variation of prosthetic feet, materials and production techniques

Abstract

prosthetic feet play a critical role in restoring mobility and improving quality of life for individuals with lower limbs amputations. These prosthetics feet are not as versatile as normal feet, but they do enhance the patient's performance. when it comes to prosthetic feet, the choice of a device is determined by how well it fit the features of human foot. prosthetic feet must fulfil different specifications in which they depend on material qualities, foot design and manufacturing method. this review explores the wide diversity of prosthetic feet currently available, with focus on the materials used and the production techniques employed in their fabrication; by bringing these elements together the review offers a clear picture of how design choice, material selection, and fabrication methods works hand-in-hand to improve prosthetic function and user experience. the goal is to support future innovation by connecting practical engineering insights with real-world impact.