Double eyelid surgery creates a visible crease in the upper eyelid where one doesn’t naturally exist, or enhances a faint crease to make it more defined. It’s one of the most commonly performed cosmetic procedures in East Asia and among people of East Asian descent worldwide. The “before and after” transformation involves going from a smooth, creaseless upper lid to one with a defined fold that becomes visible when the eyes are open. Swelling and bruising dominate the first few weeks, and final results typically settle in over one to three months.
Why Some Eyelids Have a Crease and Others Don’t
The difference between a “single eyelid” (monolid) and a “double eyelid” comes down to tiny fibrous connections inside the lid. In eyelids with a natural crease, the muscle that lifts the lid sends small fibers outward to attach to the skin. When the eye opens, these attachments pull the skin inward at a specific point, creating a visible fold. In a monolid, those fibrous connections are absent or very sparse. The lifting muscle simply attaches to the upper edge of the firm cartilage-like plate behind the lid without reaching the skin, so the lid surface stays smooth when the eye opens.
There’s also a layer of fat and soft tissue that sits differently. In eyelids without a crease, this layer extends further down between the muscle and skin, physically blocking any fold from forming. The surgery either removes or repositions this tissue and creates new attachment points so the skin folds inward at a set height, mimicking the natural mechanism.
Crease Styles You Can Choose
Not all double eyelids look the same. Surgeons typically discuss three main crease shapes, and the one you choose significantly affects how dramatic the change appears.
- Infold (tapered): The crease starts narrow near the inner corner of the eye and gradually widens toward the outer corner. It sits below the inner fold of skin near the nose. This is the most common natural crease type among East Asians and tends to look the most subtle.
- On fold: The crease line meets the inner fold of skin near the nose rather than tucking underneath it. It creates a slightly more open look than the infold.
- Outfold (parallel): The crease runs roughly parallel to the lid margin from inner to outer corner, sitting above the inner fold of skin. This produces the most visible, wide-open appearance and is more common in Western eyelid anatomy.
The height of the crease also matters. A higher crease shows more lid skin when the eyes are open, creating a more dramatic look. A lower crease is more conservative. Surgeons determine the ideal height based on skin thickness, skin laxity, the amount of tissue under the skin, and how strongly your lid-lifting muscle functions.
Suture Method vs. Incisional Method
There are two main surgical approaches, and which one is right for you depends largely on your eyelid anatomy.
The suture method (also called the non-incisional or buried suture technique) uses strategically placed stitches to create attachment points between the lid-lifting muscle and the skin. No skin or tissue is removed. It’s less invasive, causes less swelling, and has a shorter recovery. It works best on thinner eyelids without much excess skin or fat. The tradeoff is durability: a large study of 1,000 cases found that reoperation rates for suture techniques ranged from about 13% to 26% depending on the specific suture method used, with suture loosening accounting for roughly 82% of those reoperations. Continuous suture techniques held up significantly better than simpler two-point methods.
The incisional method involves a full cut along the planned crease line. The surgeon can remove excess skin, reposition or remove fat, and create direct, permanent connections between deeper structures and the skin. It’s better suited for thicker, puffier eyelids or cases where skin removal is needed. Results are more permanent, but recovery takes longer and leaves a fine scar hidden within the crease.
For people with particularly bulky upper lids, the surgeon may open a small window in the tissue to remove deeper pockets of fat. In older patients with thin, loose skin, less tissue is removed to avoid an overly hollow look. Younger patients with thicker skin may need slightly more tissue work to prevent the crease from loosening over time.
What to Expect Before Surgery
You’ll need to stop taking aspirin, ibuprofen, and other blood-thinning medications for a period before the procedure, as these increase the risk of bruising and bleeding. Fish oil, vitamin E, and certain herbal supplements like ginkgo also thin the blood and should be paused. Your surgeon will provide a specific timeline, usually one to two weeks before the procedure.
The surgery itself is typically done under local anesthesia, meaning you’re awake but your eyelids are numbed. The suture method takes roughly 30 to 60 minutes, while the incisional approach can take an hour or longer. Both are outpatient procedures, so you go home the same day.
The First Days After Surgery
Immediately after surgery, your eyelids will be noticeably swollen and the crease will look much higher and more exaggerated than intended. This is normal. Ice packs for 10 minutes every hour on the first night help control swelling. You’ll want to sleep with your head elevated for the first several days.
Bruising is common and can spread around the eyes and even down the cheeks. Most bruising fades within about two weeks, though some people still have faint discoloration beyond that point. Swelling is the more persistent issue, typically lasting one to three weeks in its most visible form. During this phase, your eyes may look uneven because the two sides rarely swell at exactly the same rate.
Weeks Two Through Four
By the end of the second week, most people feel comfortable going out in public, though some residual puffiness is still visible, especially in the mornings. If you had the incisional method, any external stitches are usually removed within the first week, and the incision line will be pink or slightly red. The crease is still settling and will look higher than its final position.
This is the phase where patience matters most. The crease gradually lowers as swelling resolves, and the two sides start to even out. Many people feel anxious during this period because the result looks different from what they expected, but what you see at two weeks is not what you’ll see at two months.
One to Three Months: Final Results
The appearance of the eyelid continues improving for one to three months after surgery. By this point, the crease sits at its intended height, the skin has softened, and any incision scar is thin and tucked into the fold where it’s difficult to see. The before-and-after difference is most accurately assessed at the three-month mark.
For the suture method, the final crease tends to look very natural and soft because no tissue was removed. For the incisional method, results can look slightly more defined, and any puffiness that existed before surgery is reduced along with the new crease. Both methods, when done well, produce a crease that moves naturally with the eyelid rather than looking like a static line.
Common Complications
Asymmetry is the most frequently reported issue. Perfectly identical eyelids are difficult to achieve because the two sides of any face have subtle structural differences. Minor asymmetry often improves as swelling resolves, but noticeable differences in crease height sometimes require a touch-up procedure.
For the suture method, the biggest long-term risk is the crease fading or disappearing as sutures loosen. This can happen months or years after surgery. The incisional method rarely loses the crease, but carries slightly higher risks of visible scarring or prolonged swelling. Infection after double eyelid surgery is relatively rare, and the routine use of antibiotic ointment after the procedure helps keep it that way.
Cost
In the United States, the surgeon’s fee alone for upper eyelid surgery averages about $3,359, according to the American Society of Plastic Surgeons. That figure doesn’t include anesthesia, facility fees, or other associated costs, which can bring the total closer to $4,000 to $6,000 or more depending on your location and the complexity of the procedure. The suture method is generally less expensive than the full incisional approach. Double eyelid surgery is considered cosmetic, so health insurance does not cover it.