Double Eyelid Surgery vs Ptosis Correction
Why These Two Procedures Are Often Confused
In Korea, many patients ask whether they need double eyelid surgery, ptosis correction, or both. The two procedures can look similar on the surface because both improve the appearance of the upper eyelids — but they treat completely different issues.
One procedure creates an eyelid crease.
The other strengthens the eyelid-opening muscle.
Choosing the wrong one can lead to:
- Uneven eyes
- Crease disappearing
- Eyes still looking tired
- Poor symmetry
- Need for revision
This guide clearly explains the difference and helps you understand which procedure you may actually need.
What Is Double Eyelid Surgery?
Purpose
Creates a visible crease on the upper eyelid for a brighter, more defined eye shape.
How It Works
Depending on eyelid thickness and skin type, the surgeon uses:
- Non-incisional (suture) method
- Partial-incisional method
- Full incisional method
These techniques attach the skin to the levator muscle so a crease forms when the eyes open.
Best For:
- Monolids
- Low or disappearing creases
- Mild hooding
- Patients with naturally strong eyelid muscles
What It Does Not Fix
- Tired or sleepy eyes
- Weak eyelid-opening muscle
- Small-looking eyes due to ptosis
- Asymmetry caused by muscle imbalance
What Is Ptosis Correction?
Purpose
Corrects weak eyelid-opening muscles (levator muscles) so the eyes open wider and appear more awake.
How It Works
The surgeon:
- Tightens or shortens the levator muscle
- Improves the eyelid’s lifting strength
- Often performs this together with a crease design
Best For:
- One eye looks smaller than the other
- Eyes look droopy or half-open
- Constantly using the forehead to lift your eyelids
- Tired, sleepy appearance
- Crease disappears because the muscle is weak
What Ptosis Correction Does Fix
- Small-looking eyes caused by weak muscles
- Hidden or unstable creases
- Eyelids that droop over the pupil
- Asymmetrical eye-opening
Key Differences Between the Two Procedures
1. Purpose
- Double Eyelid Surgery: Makes a crease
- Ptosis Correction: Strengthens how the eyelid opens
2. When Each Is Used
- Double Eyelid: Cosmetic enhancement
- Ptosis: Functional improvement + aesthetic enhancement
3. Eye Shape Outcome
- Double Eyelid: Brighter, defined crease
- Ptosis: Bigger, more open, more alert-looking eyes
4. Longevity of Results
- Double Eyelid: Stable if muscle is strong
- Ptosis: Provides long-term improvement if done properly
5. Difficulty Level
- Double Eyelid: Less complex
- Ptosis: More delicate + requires experienced surgeon
Which One Do You Need?
Here’s a simple way to tell:
Choose Double Eyelid Surgery If:
- You simply want a crease
- Your eyelids are strong
- Your eyes open fully
- You have monolids or low creases
- You don’t look sleepy or tired when relaxed
Choose Ptosis Correction If:
- One or both eyes look smaller
- Eyelids feel heavy
- Brows lift automatically to open your eyes
- You look sleepy even when rested
- Your crease disappears or folds over
- You struggle to keep eyes open while taking photos
Choose Both Procedures If:
- You have ptosis and want a double eyelid crease
- You want a brighter, larger eye shape
- You want improved symmetry
- You need revision for failed previous surgery
In Korea, combining both procedures is extremely common for the best aesthetic and functional results.
Signs You Might Need Ptosis Instead of a Crease
1. You rely on your eyebrows to open your eyes
(You may see forehead wrinkles even when not raising your brows intentionally.)
2. One pupil looks more covered than the other
3. Your eyes look half-open in photos
4. Your eyelids feel heavy, even in your 20s or 30s
5. Previous double eyelid surgeries didn’t last
This is a major red flag for untreated ptosis.
Why Korean Surgeons Excel at Both Procedures
Korea is known for:
- High-volume eyelid surgery experience
- Natural, subtle crease design
- Advanced “hidden ptosis” diagnosis
- Incision skills leaving minimal scarring
- Safe combination techniques
Many international patients come specifically for complex and revision ptosis correction because Korea specializes in eye muscle surgery.
Recovery Differences
Double Eyelid Surgery:
- Recovery: 5–7 days
- Final result: 1–2 months
Ptosis Correction:
- Recovery: 7–14 days
- Final result: 1–3 months
- More swelling due to deeper muscle work
Which One Looks More Natural?
Both can look extremely natural —
but only when the correct procedure is chosen for your anatomy.
- If your muscle is strong → double eyelid surgery looks natural
- If your muscle is weak → ptosis correction looks more natural
Trying to “force” a crease on weak eyelids often fails.


