Post-anastomosis scars with mild symptoms do not require special treatment and are usually less noticeable or even fade away on their own after three years. For more serious scars, and want to get rid of scars quickly, you can choose laser treatment. Scars left after surgery are caused by the overgrowth of fibrous connective tissue after the skin is injured. Therefore, laser treatment can fully repair or regenerate the cellular tissues, thus stimulating the skin to produce collagen, which penetrates into the scar tissues, thus achieving the effect of repairing the scars. For surgical scars, although they can be treated by laser, the severity of the scars varies from person to person, and the number of laser treatments needed will also vary, and the specifics should be done according to the doctor’s instructions.