Scar reduction surgery is done in order to minimize the scars and blend them with the surrounding skin. It can be done using dermabrasions which is generally suitable to treat natural scars like acne scars and minor skin irregularities. Deep congenital skin defects can be treated using laser scar revision surgery. This treatment includes the removal of scars using steroids injections which fills the area of the scar and helps it with the rest of the body while silicone sheet flattens the scar.