A facelift is a surgical procedure to repair sagging, drooping, and wrinkled skin of the face and neck. It is performed to improve visible signs of aging, poor diet, or heredity; it is performed by removing excess fat, tightening underlying muscles, and redraping facial and neck skin.
Sagging or wrinkled skin occurs naturally with increasing age. Folds and fat deposits appear around the neck, and deep flexion creases form between the nose and mouth. The jawline grows "jowly" and slack. Heredity, poor diet, smoking, or obesity may contribute to early or severe skin problems.