hinged prosthesis

A hinged prosthesis is a type of artificial joint, often used in knee replacements, designed with a hinge mechanism that allows movement similar to a natural joint. It provides stability and controlled motion by connecting the thigh and shin bones with a metal component that locks and unlocks as needed. This design is especially useful for complex or severely damaged joints, offering improved function and alignment, while maintaining durability. The hinge enables smoother movement and helps reduce stress on adjacent bones and tissues, enhancing patient comfort and mobility after surgery.