Blepharoplasty (BLEF-uh-roe-plas-tee) includes surgery to repair droopy eyelids that may involve removing excess skin, muscle and fat.
Definition by Mayo Clinic Staff
As you age, your eyelids stretch, and the muscles supporting them weaken. As a result, excess fat may gather above and below your eyelids, causing sagging eyebrows, droopy upper lids and bags under your eyes.