Surgery is relative to internal medicine, internal medicine physicians mainly apply drug-based treatment methods to treat patients, surgeons are mainly surgical methods to treat patients, medicine is an art, surgery is an important embodiment of the art of medicine. With the development of science, medical technology continues to progress, internal medicine physicians also use some invasive methods of treatment: such as cardiology physicians on the interventional treatment of coronary heart disease, gastroenterology physicians in the endoscopic removal of intestinal cavity swelling and so on. Surgery is not the same as surgery. After all, surgery is an invasive treatment method, so we must strictly grasp the indications and weigh the pros and cons to decide whether to operate and what kind of surgery to take. Surgeons must also be familiar with drug treatment methods, that is, the surgeon is a physician plus surgical means. In terms of modern medicine, medicine is also an art, not only to let the patient recover physically, but also to reduce trauma, but also to make the patient feel happy. Surgery is as much about practicality as it is about aesthetics. For example, in the past, cholecystectomy required an open abdomen, but now laparoscopy can be done by punching a few eyes (small holes or holes) in the belly; treatment of varicose veins often left scars all over the legs in the past, but now by using rotary cutting technology, there are almost no marks left on the legs. There are also some diseases that used to be treated with surgery, but due to technological advances, the development of new drugs or the invention of devices, surgery is no longer needed. Many people are afraid of surgery and always want to utilize non-surgical treatments. Doctors will choose the appropriate treatment for the patient’s condition, and some diseases still require surgical treatment to be cured. Is it possible to treat appendicitis without cutting? Conservative treatment is good for a while, but it can affect the rest of your life. The surgical treatment should be done in time. Some scammers take advantage of people’s fear of surgery and hope that there is a “miracle drug” or “special medicine” psychology, promoting what the ancestral secret recipe, using the network to implement fraudulent techniques, and some patients really fall for it. Some patients also listen to the advertising (nowadays there are many medical advertisements on the Internet, TV and newspapers, but I noticed that not many big hospitals advertise, and most of the hospitals that advertise are problematic) and go to some small hospitals or illegal clinics to receive the wrong treatment, which even causes serious consequences. Some patients do not go to the hospital because there is no obvious discomfort at the beginning of the disease, such as many patients with varicose veins, simply do not go to the hospital or do not accept the surgery, and when they are old enough to appear phlebitis or deep vein thrombosis regret it is too late, not only to add difficulties to the treatment, and the risk is greater! There are also some patients who do not accept surgery because they are afraid of spending money, or busy with work, such as patients with carotid stenosis, not actively treated, if a cerebral infarction occurs spend more money, adding more trouble to children and society. Some patients are worried about the risks of surgery, any surgery has risks, if the benefits outweigh the disadvantages, or should be open to the surgery should be done. Some patients are simply not aware of the risks of the disease and suddenly develop it. Formal physical examination should still be done, and any abnormalities found should be further examined in the hospital. We often admit patients with arteriosclerosis, many of whom have diabetes upon examination, but the patients insist that they do not. Some patients have foot ruptures that are not seen in time, resulting in foot ulcers, and once examined, they are also diabetic, which may lead to amputation or even life-threatening conditions. We should not avoid medical treatment, but also properly understand surgical procedures.