Comminuted fracture of the lower end of the tibia requires surgical treatment, which is more complicated, and the swelling will go down in about 30 days, but the exact time for the swelling to go down depends on the individual’s physical condition and the severity of the disease. A comminuted fracture of the lower end of the tibia will cause damage to the local soft tissues and will result in significant swelling and pain. If a comminuted fracture of the lower end of the tibia is associated with severe damage to the surrounding soft tissues, surgery is usually required. The fracture will be restored as close to the line as possible. It takes about 30 days. If you do not pay attention to local care during treatment, and the wound becomes inflamed and infected, it will take longer to reduce the swelling, and it may take longer. For related patients, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or therapy.