Hello, and thank you for your question. Multiple modalities are available to help reduce the appearance of scars. Dermal fillers can safely and effectively plump depressed scars, while Radiofrequency (RF) energy devices can tighten the skin, and as the skin tightens, depressed scars become less noticeable. Laser resurfacing, on the other hand, will remove layers of skin, allowing the body to produce new skin cells. To determine the best procedure or combination of procedures, I recommend scheduling an in-person consultation with a reputable board-certified facial plastic surgeon. Your surgeon can properly assess your nose, determine the ideal treatment or combination of treatments for you, and ensure the best possible results.