1. Skin scraping method for scar treatment: apply coolant to the affected area to numb the skin and fix its surface, and then polish it with a rotatable stainless steel wheel inlaid with tiny 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. Freckle removal and scraping can turn a deep box into a flat valley.

2, scar treatment fat injection: deep scars caused by fat loss can be cured by fat injection. Sometimes it's called fat injection In this kind of scar repair, 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.

3, scar treatment chemical peeling method: mild or surface peeling is just to gently remove the surface skin cells and treat them 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.

4, scar treatment drilling chisel method: this treatment method is very effective for the birth of narrow and deep ice cone scars. The doctor cut the scar with a round integrated chisel and then stitched the edges together.

5, scar treatment laser scraping method: this treatment method is to polish the skin with carbon dioxide laser. Freckle removal is different from skin scraping. Laser scraping is a relatively bloodless skin polishing method. However, like skin scraping, laser treatment of scars also has its disadvantages. If used improperly, it will produce new scars or uneven spots.