Hello, dear ~ At present, there are many treatment methods and steps to remove scars. Here are some options. 1. Skin rubbing method: apply a cooling agent to the affected area to numb the skin and fix its surface, and then polish it with a rotatable stainless steel wheel inlaid with fine industrial diamonds. The edge of the scar can be polished, and the bottom can also be polished to enlarge the central part and flatten the surface of the repaired skin. Scraping can turn a deep box into a flat valley. If the scar is serious, continue to pay interest tax for 6 months to 1 year. Suggestion: avoid the sun. After using the skin rubbing method, the skin turns black after sun exposure. Collagen is a kind of protein that can restore skin health. When injecting, doctors usually use highly refined bovine collagen and add lidocaine to it, which is a intoxicating agent that can poison the treatment site.

2. Punching and chiseling: This treatment method is very effective for producing narrow and deep "broken ice cone" scars. The doctor cut the scar with a round integrated chisel and then stitched the edges together.

3. Laser skin scraping method: This treatment method is to polish the skin with carbon dioxide laser. Different from scraping, laser scraping is a relatively bloodless skin polishing method. However, like skin scraping, laser therapy also has its disadvantages-if it is not used properly, it will produce new scars or uneven spots.

4. Fat injection: Deep scars caused by fat loss can be cured by fat injection. Sometimes it's called fat injection In this treatment, fat is obtained from another part of the body through surgery, washed and injected into the scar to increase the fat of the scar. This healing effect usually lasts for 6 to 12 months.

5. Chemical peeling method: mild or shallow peeling-only gently remove the surface skin cells-treated with trichloroacetic acid or α -hydroxy acid. For severe acne, doctors use phenol peeling, which usually requires general anesthesia by cosmetic surgeons. For common scars, doctors can peel them off with trichloroacetic acid. These peels are very effective in treating pit scars. ~~