Scars may be objectionable due to being raised (hypertrophic, keloid) or depressed, their width or color, or simply due to their orientation. Improvement may require excision, attempting to obtain a better, more satisfactory scar. Sometimes raised scars can be improved with dermabrasion. Depressed scars can often be improved with fillers including Juvederm or even fat. Red scars sometimes respond to laser treatment.