
Unveiling hidden space in the eyes
Canthoplasty
PIAF's canthoplasty considers the overall facial proportions and the distance between the eyes.Precisely adjusting the epicanthal fold and eye tail angleAiming for a natural look that suits the face.

01
Inner Corner Epicanthoplasty

02
Outer Corner Epicanthoplasty

PIAF CLINIC
Horizontal eye length and balance
Canthoplasty Surgery
The decision on how much to open the front or back of the eyes depends on facial proportions.
Canthoplasty is a surgery to extend the horizontal length of the eyes or adjust the eye shape angle. It includes inner corner epicanthoplasty to address the epicanthal fold covering the inner eye and outer corner epicanthoplasty to open the eye tail. The necessary direction varies depending on the width between the eyes and the angle of the eye tail. PIAF suggests the type and extent of canthoplasty after checking the distance between the eyes, the angle of the eye tail, and the exposure of the sclera. It is sometimes planned alongside double eyelid surgery. Results and recovery speed may vary by individual.
Horizontally lengthening the constricted inner eye corner
Inner Corner Epicanthoplasty

Inner corner epicanthoplasty is a surgery that involves making a small incision to adjust the skin of the epicanthal fold covering the inner eye, extending the horizontal length inward. It can help make a previously constricted appearance due to wide eye spacing more defined and balanced. The incision line is designed differently based on the direction and tension of the epicanthal fold, and the extent is determined to match facial proportions to avoid making the eyes appear too close. The incision follows the natural crease direction of the inner eye to minimize visibility after recovery, and if excess skin above the inner eye is also adjusted, it can enhance the overall eye appearance.
PIAF Inner Corner Epicanthoplasty Procedure

Step 01
Check Eye Condition
Confirm the distance between the eyes and the degree of the epicanthal fold to determine the opening range.

→Step 02
Design Incision Line
Mark the incision line on the inner eye corner according to the direction of the epicanthal fold.

→Step 03
Fold Adjustment and Suturing
Adjust the epicanthal fold and suture with fine thread to minimize visibility of the incision line.

→Step 04
Complete Inner Corner
After suture removal, confirm the increased horizontal length of the opened inner eye corner.
PIAF Inner Corner Epicanthoplasty Advantages
PIAF Inner Corner Epicanthoplasty Recommended for
- For those with a wide distance between the eyes
- For those with a short horizontal eye width, leading to a constricted appearance
- For those with an epicanthal fold covering the inner eye corner
- For those seeking a more open eye appearance alongside double eyelid surgery
Refreshing short eye tails
Outer Corner Epicanthoplasty

Outer corner epicanthoplasty is a surgery that involves making an incision at the eye tail to widen the exposure of the sclera outward. It not only extends the horizontal length of the eyes but also allows for adjustment of the eye tail angle, making it possible to soften an upward eye tail or adjust a drooping one. The range of opening varies based on the position of the eye tail bone and the availability of conjunctiva, requiring pre-surgery assessment. It is sometimes planned alongside lower canthoplasty. Fixing the conjunctiva and skin to the new position is crucial to prevent reattachment of the opened eye tail, and the redness in the eye tail area gradually fades during the recovery period.
PIAF Outer Corner Epicanthoplasty Procedure

Step 01
Check Eye Condition
Confirm the angle of the eye tail and the possible opening range.

→Step 02
Design Incision Line
Mark the incision line and expansion direction outward from the eye tail.

→Step 03
Expand and Fix Eye Tail
Open the eye tail and fix the conjunctiva and skin to the new eye tail position.

→Step 04
Complete Eye Tail
After suturing and suture removal, confirm the horizontal length and angle of the eyes.
PIAF Outer Corner Epicanthoplasty Advantages
PIAF Outer Corner Epicanthoplasty Recommended for
- For those with short eye tails making eyes appear small
- For those with upward eye tails giving a sharp impression
- For those wanting to extend the horizontal eye length outward
- For those whose eyes may appear too close with only inner corner epicanthoplasty
Subtle and suitable for the facePIAF Clinic's Canthoplasty Principles
Measuring the distance between the eyes and the width of the face
Proportion-Based Design
Designing incision lines according to the direction and tension of the epicanthal fold
Incision Line Design
Adjusting sclera exposure and eye tail angle
Range Adjustment
Ensuring incision lines are not noticeable
Delicate Suturing

PIAF first analyzes each individual's eyesto suggest the necessary surgical method.
- Facial Proportion Analysis
- Eye Tail Angle Analysis
- Distance Between Eyes Analysis
- Epicanthal Fold and Sclera Exposure Analysis

PIAF Canthoplasty Precautions
- 01/Swelling may occur for a few days post-surgery, and the rate of reduction varies by individual.
- 02/Avoid rubbing or pressing the eyes for 2-3 days post-surgery.
- 03/Refrain from alcohol and smoking for about 4 weeks before and after surgery.
- 04/Bruising, swelling, or bleeding may occur depending on the individual. Contact the clinic if unusual symptoms persist.
PIAF CLINIC
Frequently asked questions
FAQ
- Q.Do I need both inner and outer corner epicanthoplasty?
- If the distance between the eyes is wide and the eye tail is short, both may be planned together, but often one is sufficient. This is decided after checking facial proportions and consulting.
- Q.I'm worried about scarring from inner corner epicanthoplasty.
- The incision line on the inner eye corner is short and the skin is thin, so it tends to fade over time, though initial redness may be visible. The degree of scarring and recovery speed varies by skin type.
- Q.Can I have double eyelid surgery on the same day?
- Depending on the eye condition, double eyelid surgery and canthoplasty may be performed on the same day. Whether to proceed together is discussed during consultation, considering eyelid conditions and recovery plans.
PIAF CLINIC
Perfectionist PIAF
What makes PIAF different
Only the surgery you need
We assess your condition and suggest only the necessary scope.
Proven techniques + experience
Well-established methods, refined by experience.
Aesthetics and function together
We consider both a natural look and functional improvement.
Minimal scarring, smooth recovery
Careful guidance from incision and suturing through recovery.
Consultation
Considering Canthoplasty?
Methods and results may vary by individual. Find the right approach for you in a one-on-one consultation.
