Hello, there are many ways to repair scars, such as scar excision, scar softening needle, skin grafting, laser and so on.

Fuyang Yimei Plastic Surgery Hospital suggested:

There are many factors to consider when choosing the treatment method, such as the position of the scar, the tension of the skin, the area of the scar, the color of the scar now, the feel and so on. As for which method is simple and most suitable for you, it depends on your specific situation.