A facelift, or rhytidectomy, is a surgical procedure that improves visible signs of aging in the face and neck, such as:
Sagging in the middle of your face
Deep creases below the lower eyelids
Deep creases along the nose extending to the corner of the mouth
Fat that has fallen or has disappeared
The loss of youthful contours in the face can be due to a variety of factors, including heredity, gravity, environmental conditions, and stress.