What is Blepharoplasty Surgery? SDMD – Steven Dayan, MD. Explains  Commonly referred to as eyelid surgery, Blepharoplasty surgery treats dark undereye bags and the different signs of age that show around the eyes. Eyelid surgery will improve a variety of conditions, including:  Puffiness of the Face Facial Sagging skin Drooping eyelids that obstruct vision […]