2026-06-04
How to Choose the Right Double Eyelid Surgery for You: Natural Adhesion vs. Incision Method Comparison Guide
For those considering different types of double eyelid surgery, we have detailed the differences between the natural adhesion and incision methods, as well as the characteristics of eyelid designs like in-line, in-out line, and out-line. Discover how to find the most harmonious and flattering eye shape through custom-fit eye surgery proposed by a specialist with 22 years of experience.

Types of Double Eyelid Surgery: What is the Difference Between Natural Adhesion and the Incision Method?
Recently, double eyelid surgery has become such a popular form of eye surgery (Blepharoplasty) that it is often casually referred to as a simple 'procedure.' However, just because the barrier to entry has lowered does not mean the weight of the surgery should be taken lightly. This is because the appropriate type of double eyelid surgery varies depending on each individual's skin thickness, muscle strength, and amount of fat. To create the most perfectly 'fit' eye shape for you, it is crucial to accurately understand the characteristics of each surgical method.

Eye surgery can significantly improve your impression with even a small change. Check out the transformations through the before-and-after cases at 345 Plastic Surgery.

Characteristics and Advantages of the 'Natural Adhesion Method' with Minimal Scarring Concerns
If you prefer a natural-looking line with almost no visible signs of surgery, the Natural Adhesion method can be an excellent alternative. This is an advanced technique evolved from the traditional non-incision (suture) method. Instead of relying solely on the strength of the threads for fixation, it induces a natural adhesion between the skin and the underlying muscle.
- Natural Line: You can expect an eye shape that looks like your own, without any artificial feel.
- Reduced Scarring Burden: The procedure is performed through microscopic holes rather than a full skin incision, making scars virtually invisible.
- Quick Return to Daily Life: Since there is no incision process, bruising and swelling are minimized, resulting in a relatively short recovery period.

When the 'Incision Method' is Needed for Defined Eyes
If your eyelid skin is thick, has a lot of fat, or if you desire a more distinct and defined line, the Incision method is suitable. This technique involves making an incision in the skin to remove unnecessary fat and muscle before fixing the double eyelid line.
- Defined and Refreshing Line: The eyes look much clearer, and there is a low chance of the line fading over time.
- Strong Fixation: It stably maintains the line even if the skin is thick or sagging.
- Comprehensive Improvement: Unnecessary soft tissues above the eyes can be organized during the surgery, enhancing the overall ptosis correction effect.

Double Eyelid Line Designs That Determine the Perfection of Your Eyes
Just as important as the surgical method is the 'shape of the line.' At 345 Plastic Surgery, we consider the proportions of the patient's facial features to propose the most flattering design among the in-line, in-out line, and out-line.

- In-line: A line that starts from the inside of the inner corner of the eye, providing the most natural look.
- In-out line: The most popular line among Koreans, creating a sophisticated yet refreshing eye shape.
- Out-line: A line that starts from the outside of the inner corner of the eye, producing a glamorous and Westernized image.

Checklist for Successful Eye Surgery
The eyes are a core feature that determines your first impression. Therefore, rather than simply following trendy shapes, it is necessary to closely analyze your skin thickness, overall facial harmony, and the presence of ptosis (drooping eyelids). This is why a 1:1 consultation with an experienced specialist, such as Dr. Song In-soo, who has over 22 years of rich clinical experience, is essential.

345 Plastic Surgery prioritizes patient safety and supports a smooth recovery through a systematic aftercare system. We hope you find the type of double eyelid surgery that best suits you and achieve a radiant eye shape.

Frequently Asked Questions
What is the biggest difference between the natural adhesion method and the incisional method?
The biggest differences are in the surgical method, scarring, and recovery period. The natural adhesion method induces adhesion through microscopic holes, resulting in less scarring and faster recovery. In contrast, the incisional method directly incises the skin to remove fat and muscle, allowing for strong fixation and a clear line.
My eyelid skin is thick and has a lot of fat. Which surgery is right for me?
The incisional method is the most suitable. Since the skin is incised to remove unnecessary fat, muscle, and other soft tissues from above the eye, and then the line is fixed, it can maintain a stable and clear double eyelid line that does not fade over time, even for those with thick or sagging skin.
What is the most popular double eyelid line design among Koreans?
The in-out line is the most popular. It is a form that combines the advantages of an in-line, which starts from the inner corner of the eye, and an out-line, which starts from the outer corner, creating a sophisticated yet refreshing eye shape, making it a design preferred by many.
Does the natural adhesion method leave a lot of scars after surgery?
No, scars are almost invisible. Since the surgery is performed through microscopic holes without incising the entire skin, there is less burden of scarring, and because there is no incision process, bruising and swelling are minimal, allowing for a relatively faster return to daily life.
What should I definitely check before double eyelid surgery?
You should carefully assess your skin thickness, the overall harmony of your face, and the presence of ptosis. Rather than simply following popular trends, it is important to choose the most suitable surgical type and design for you through a 1:1 consultation with an experienced specialist with abundant clinical experience.