Scars are physical, biological, chemical and other factors that damage the human skin and soft tissues, resulting in serious damage to the skin and soft tissues that cannot be completely repaired on their own. The fibrous tissue replaces the repair and leaves a local symptom that affects both appearance and function. "Scars" bring huge physical pain and mental pain to patients, especially scars left after burns, scalds, and severe trauma. The years of scar hyperplasia almost made the patient miserable. The subsequent period of atrophy makes the patient completely unrecognizable, dysfunctional, and causes great physical and mental disorders. The acne scars left by puberty leave an indelible "mark of youth".

  Surgical methods

　　1, surgical skin grafting

　　 Cut off the qualified skin from other parts of the body and transplant it to the part after the scar is removed. This method is the most important. After transplantation, it can also significantly improve the serious scars, but it may leave scars on the skin area of the body. Most of the patient’s own fat or dermis is used as the filling material. Generally, the charges for skin graft surgery are based on three specifications of large, medium and small areas. The prices are 1,000 yuan, 500 yuan and 250 yuan respectively.

　　2, loosen and reshape the scar

　　 This is to change the incision into a "Z" shape after the scar is removed. This situation is most suitable for a webbed scar. Webbed scars are involved in the formation of skin adhesions, especially hindering behaviors. Using surgical methods, the skin tissues next to the scars are mobilized to minimize the impact of scars on body functions.

　　3, buried dilator

　　 Two dilators (water bladder made of silicone film) were buried under the skin on both sides of the scar, and physiological saline was injected into them regularly to make the skin swell up there to have space for new skin. After the dilator is taken out, the extra skin that grows out can fill the original scar. The method of embedding the dilator is best used on the head or face, because there is bone inside to resist the dilator to expand it outward. This is a better way to treat scars, but it takes a long time and requires a hospital stay of at least one month. Because it requires two implantation and removal operations, the use of dilators and hospitalization, the cost is also high, so dilators are used. Generally speaking, it costs 300 yuan for 200ml-300ml.

　　 surgical scar removal postoperative care

　　 1. The recovery time after scar repair is related to the type of scar and the extent of the scar. For scars of different size and depth, the number of treatments will be different. The larger the scar, the greater the damage to the skin, and the greater the number of treatments. As for general scars that are smaller and shallower, they can be completely removed.

　　2. The recovery time after scar repair is related to the selected treatment method. There are many ways to treat scars, which play a key role in scars. For different types of scars, the repair methods are different, and the effect of removing scars will also be achieved. Different.

　　3. The recovery time after scar repair is related to postoperative nursing work. After treatment, keep a good attitude, don't be too impatient, and be careful not to eat some irritating foods, which is helpful for postoperative recovery.

　　4. The time for scar repair is related to the absorption capacity of the individual's skin. Everyone's skin's ability to absorb and repair is different. For the same scar problem, the recovery time after treatment is not the same, because this problem will also affect the repair cycle.

  Precautions

　　 1. Anti-scarring is more important than treating scars. Pay attention to safety at ordinary times. The skin is damaged, leaving abominable scars.

　　 2. After leaving scars, adjust your mentality, let go of your psychological burden, and actively treat scars.

　　3. Wounds left by trauma should be carefully cleaned before stitching to avoid infection and expand the scar area.

　　4. Avoid the invasion of bacteria, especially ladies who love beauty, avoid the irritation of cosmetics to the wound.

　　 5. Avoid arbitrarily stripping and scratching the wound when the wound has not healed completely.

　　 6. During the process of treating scars, avoid eating hot peppers, onions, garlic, wine and other irritating foods and drinks.

　　7. It is best to bring a parasol when you go out to avoid excessive ultraviolet radiation to enhance the pigmentation of the wound.

　　 8. Balance nutrition and eat more protein foods.