Calf open fracture surgery 22 days or swelling is a normal phenomenon. Because there will be a certain degree of swelling after the fracture, with the degree of fracture damage, the degree of local blood circulation obstruction of the limb, surgical operation of the damage, generally completely eliminate the swelling may need to be in 3 months. For young patients with mild swelling, the swelling may be completely eliminated 1 month after the operation, if you start rehabilitation exercise at this time, such as lower limb fracture, and start walking, the affected limb will return to the swelling; if it is an older patient, especially women aged 50~60 years old, the swelling is still present 1 month after the operation, and the swelling may be gradually eliminated 3 months after the operation. For fracture, the clinical attention is more on the rehabilitation exercise, if the swelling subsides and the function of the affected limb is not restored, the impact on the patient will be greater.