Plastic surgery aims to both improve a person's appearance and ability to function. It can be used for cosmetic purposes to improve self-image and confidence, or for reconstructive purposes to correct damage, deformities, or disfigurement. Some common plastic surgery procedures described in the document include breast augmentation, facelifts, nose jobs, and blepharoplasty (eyelid surgery). Blepharoplasty removes fat under the eyes to reduce bags, dark circles, and signs of aging or exhaustion for a fresher appearance with minimal scarring. Both benefits and risks of plastic surgery procedures must be considered.