Fracture 2 years has not taken the plate walking swelling consider excessive exercise, plate local friction, arthritis. 2 years after the fracture plate has not been removed, the fracture has been completely healed, the local bone solid, if excessive exercise, can cause local muscle strain, increased ooze in the joints, the phenomenon of swelling. If the plate is not removed 2 years after the fracture, it may loosen and rub against the surrounding soft tissues, resulting in aseptic inflammation, causing soft tissue oozing and swelling. If the plate is located at the joint, it may damage the synovial membrane, cartilage and ligaments in the joint, causing arthritis, resulting in synovial membrane producing joint fluid and joint swelling. If the plate is not removed after the fracture and the swelling occurs after walking, it is recommended to actively seek medical attention and treatment under the guidance of a physician.