What can prolonged immobility after a fracture lead to?

Prolonged immobility after a fracture can lead to joint stiffness because when a joint is not used for an extended period, the surrounding muscles, tendons, and ligaments can tighten and lose flexibility. This stiffness arises due to a decreased range of motion and the formation of adhesions within the joint capsule. Additionally, the lack of movement can contribute to the accumulation of synovial fluid, which is essential for joint lubrication, leading to further discomfort and limited mobility. Ensuring adequate movement and physical therapy post-fracture is crucial in preventing stiffness and promoting healing and mobility.