Eyelid surgery (technically called blepharoplasty) is a procedure to remove fat--usually along with excess skin and muscle from the upper and lower eyelids. Eyelid surgery can correct drooping upper lids and puffy bags below your eyes - features that make you look older and more tired than you feel, and may even interfere with your vision. However, it won't remove crow's feet or other wrinkles, eliminate dark circles under your eyes, or lift sagging eyebrows. While it can add an upper eyelid crease to Asian eyes, it will not erase evidence of your ethnic or racial heritage. Blepharoplasty can be done alone, or in conjunction with other facial surgery procedures such as a facelift or browlift.

Blepharoplasty can enhance your appearance and your self-confidence, but it won't necessarily change your looks to match your ideal, or cause other people to treat you differently. Before you decide to have surgery, think carefully about your expectations and discuss them with your surgeon.

The best candidates for eyelid surgery are men and women who are physically healthy, psychologically stable, and realistic in their expectations. Most are 35 or older, but if droopy, baggy eyelids run in your family, you may decide to have eyelid surgery at a younger age.

A few medical conditions make blepharoplasty more risky. They include thyroid problems such as hypothyroidism and Graves' disease, dry eye or lack of sufficient tears, high blood pressure or other circulatory disorders, cardiovascular disease, and diabetes. A detached retina or glaucoma is also reason for caution; check with your ophthalmologist before you have surgery.

The initial consultation with your surgeon is very important. The surgeon will need your complete medical history, so check your own records ahead of time and be ready to provide this information. Be sure to inform your surgeon if you have any allergies; if you're taking any vitamins, medications (prescription or over-the-counter), or other drugs; and if you smoke.

Blepharoplasty usually takes one to three hours, depending on the extent of the surgery. If you're having all four eyelids done, the surgeon will probably work on the upper lids first, then the lower ones.

In a typical procedure, the surgeon makes incisions following the natural lines of your eyelids; in the creases of your upper lids, and just below the lashes in the lower lids. The incisions may extend into the crow's feet or laugh lines at the outer corners of your eyes. Working through these incisions, the surgeon separates the skin from underlying fatty tissue and muscle, removes excess fat, and often trims sagging skin and muscle. The incisions are then closed with very fine sutures.