Scars and injuries may be caused by (such as car accidents, burns, etc.). ) can cause skin defects, scars can be roughly divided into five categories: good scars, linear and flat scars, wrinkles on the skin, and the same color as normal skin color. 2. General scar, scar is a bit long, darker than normal skin color. 3. Hypertrophic scar, finger raised scar, dark in color, itchy and painful, but the raised scar will not exceed the wound range, and will flatten out after a period of time. 4. Keloid, because scars, such as the shape of crab limbs, and a brown scar will invade the surrounding normal skin, where fibroblasts continue to divide and the same tumor will grow. Frequently occurring parts of the shoulders and chest. 5. Tattoo scars, unclean gravel and other foreign bodies caused by trauma are generally different from wound scars and can be removed by laser shallow and deep surgery. Traditional treatment methods, including excision, Z-shaped plastic surgery and injection compression, can be briefly introduced:

★Z-shaped plastic surgery: If the tension of the wound itself is too large, the scar will widen or even bulge, so the plastic surgeon will do it according to the direction of muscle movement. As a Z-shaped plastic surgery, the direction of scar will change.

★ Compression method: If a new long-term compression occurs, the scar will mature as soon as possible, which is also the scar of the newborn that we use tape or silicone scar reasoning in clinic.

★ Injection: If the distance between scars begins to itch, pain or gradually thicken, hormones can be injected into the scars once a month, which usually does not have any side effects, except that some women may cause irregular menstrual cycle after injection.

★ Skin grafting: If many small scars are sunken, such as acne scars, laser or mechanical dermabrasion can be used to polish scars and hyperplastic scars, but it is not suitable to raise them.

Plastic surgery has a variety of tools to beautify scars, because each scar has a different pattern, so the treatment of each scar is a challenge. Professional plastic surgeons, patients and doctors need to cooperate with each other to formulate a number of tailor-made programs.