Hello, at present, if you want to leave no scars, you can consider scar repair after surgery. Laser scar removal appeared after the development of optical technology in recent years. The biggest feature of laser scar removal is the extremely high technical requirements for doctors. Laser scar removal, aiming at concave scars and hypertrophic scars, experts use skilled technology to remove scar tissue layer by layer, stimulate the regeneration and rearrangement of collagen in this area, and recreate smooth, firm and flawless skin.