Acne scar surgery is done in order to remove the scar left after an acne. Acne scar surgery is one of the most effective techniques to combat acne scars. Acne scar surgery is done using punch excisions through which the dermatologist removes each individual scar and applies skin grafts over the area. This treatment helps in improving the appearance of the scarred area by fading them. Multiple sessions might be required to achieve the complete results.