Double eyelid surgery is one of the most requested procedures among international patients in Korea. For most people, the first real decision isn't which clinic to visit — it's which method to choose: incisional or non-incisional. Neither is universally "better." The right choice depends on your eyelid anatomy and goals. Here is how the two approaches differ, and how surgeons decide between them.
How Each Method Works
Non-incisional (buried suture) creates the crease without cutting the eyelid. The surgeon makes several tiny micro-holes along the intended fold line and passes a fine thread through them, forming the crease with sutures. Because no tissue is cut or removed, swelling is minimal and there is no visible scar.
Incisional creates the crease through a continuous incision along the fold. This lets the surgeon remove excess skin and fat and secure a firm, well-defined crease. It is more involved, but it addresses conditions that sutures alone cannot.
Partial incision is a middle-ground option — a few small cuts rather than one continuous line — offering some fat access with faster recovery than the full incisional method.
Ultimately, this is an anatomical decision, not a matter of preference alone. A method that produces a beautiful result on thin lids may loosen quickly on heavy ones.
What to Expect at a Consultation
A surgeon assesses your eyelid thickness, skin elasticity, fat volume, any existing asymmetry, and your desired crease height and shape (commonly described as in-line, in-out, or out-line). The method should be chosen together with the surgeon based on that assessment — be cautious of any recommendation made without examining your eyes.
Choosing Well
- Confirm the surgeon is a licensed specialist and that the procedure is performed in a properly accredited facility.
- Ask what method they recommend for your anatomy, and why.
- Keep expectations realistic, and ask about the clinic's revision policy before committing.
Korea's ophthalmic and plastic surgeons perform eyelid surgery at very high volumes, and both techniques are widely available — which is part of why so many international patients research their options here. Understanding the difference between incisional and non-incisional is the first step toward a result that lasts. For a breakdown of what to budget, see our guide to double eyelid surgery costs in Korea.
