? The ugly mole on your face makes you feel sad every time you look in the mirror. Want to use laser to remove, can laser nevus leave scar? If you leave a scar, it won't affect your appearance more. Next, let's meet Professor Minglu from Tongji University in Wuxi. Laser nevus removal means that laser instruments produce high-intensity beams, because different types of lasers can produce different colors of light. Different colors of laser are absorbed by different colors of skin, dye particles are decomposed and vaporized by laser energy, and then absorbed and excreted by human body, and the pigment fades, thus achieving the effect of removing melanocytic nevus. It can remove all kinds of moles, with convenient operation and no trauma, and is very effective in treating all kinds of moles that may deteriorate. Can laser remove moles leave scars? After the operation, there will be a shallow scar at first, but with the passage of time, after a few months, the scar will gradually fade away. Of course, the precautions can better ensure the postoperative effect! 1, local wound, not wet; 2. Post-operative ulceration and natural shedding in 5-7 days; 3. Go back to the hospital for review one and a half months after operation; 4. Pay attention to sun protection. Generally, moles have no effect on the body, and the possibility of deterioration is very small, but those moles in obvious parts, such as the face, will affect the appearance. Laser nevus removal is a quick, safe and effective treatment for this condition.