Scars left by a fall on the leg can be removed by applying scar creams, or injecting scar softening injections or undergoing laser treatment and skin grafting surgery. 1. Apply scar ointment: If the scar is relatively shallow and has not been formed for a long time, you can follow the doctor’s instructions to apply a scar removal ointment to remove, such as growth factor gel, long-term adherence can play a certain role in improving. 2. Scar softening injection: if the scar is lumpy, you can also soften the scar by local intradermal injection of tretinoin, betamethasone and other drugs. 3. Laser Scar Removal: Scars left by wrestling on the legs can also be removed by laser treatment. This method is to stimulate collagen production and fiber rearrangement under the skin through the high heat effect of laser on the scarred area, so as to achieve the effect of removing scars. 4. Skin grafting surgery: If the scar area is relatively large and the formation time is relatively long, it can be removed by excising the scar and skin grafting surgery. If you have a scar from a fall on your leg, it is recommended that you actively go to a regular hospital, and the doctor will carry out individualized treatment according to the actual situation of the individual. The medication should be used according to the doctor’s prescription.