The effectiveness of scar treatment is a major concern for everyone. However, the results can vary greatly depending on the body type and whether or not reasonable and effective preventive treatments have been used. For people with keloid scars, plastic surgery is usually tricky and difficult, and surgical repair may not be very effective and may even increase the risk. For superficial keloid scars that are not large in size, if reasonable and effective preventive and therapeutic measures are taken in a timely manner, although it is not possible to remove the keloid scars completely, it is possible to achieve the effect that the keloid scars are no longer so conspicuous, and are almost close to normal. However, for larger or deeper keloid scars or even contracture deformities caused by keloid scars, the main purpose of treatment is to restore the function and improve the appearance of keloid scars as much as possible. It is usually not possible to achieve the ideal state of complete disappearance of keloid scars and restoration to normal appearance, but the appearance of keloid scars can be greatly improved through reasonable treatment methods. Although the treatment of keloid scars is still an international problem, with the development of medicine, the current treatment measures can meet the needs of patients to a large extent. A variety of treatment methods are available, including radiation therapy, medication, laser therapy, cryotherapy, compression therapy and minimally invasive surgery, etc. The application of individualized and comprehensive treatment plans for different patients can often achieve significant results. At the same time, to achieve the most ideal therapeutic effect, it is necessary for patients, their families and healthcare professionals to work together. In the early stage of scar formation, patients should go to a professional scar treatment center in time, and senior scar treatment experts should formulate a personalized treatment plan for the patients. At the same time, patients and their families should maintain a good and healthy mindset, and take appropriate means of prevention and treatment at different times according to the treatment plan provided by the doctor. There are many serious scar deformities that require continuous and long-term treatment, which should not be abandoned in the middle of the process, or else the normal development and normal activities may be affected in severe cases. To sum up, good treatment results = active cooperation of patients and their families + reasonable personalized comprehensive treatment plan + exquisite medical technology of medical workers.