Swollen legs and swollen feet need to be listed in different departments depending on the cause of the patient’s swelling: i. If the patient’s leg or foot is fractured after a fall and the local swelling is caused, he or she needs to visit the orthopedic department of the hospital to improve the X-ray examination, assess the specifics of the patient’s injury and decide on the next treatment plan. Second, if the patient has swollen feet and legs due to lower extremity dysentery, the patient needs to consult the general surgery department at this time. If the swelling of legs and feet is caused by varicose veins and deep vein thrombosis in the lower extremities, the patient should consult the vascular surgery department to improve the vascular ultrasound examination and evaluate the next surgical plan.