Cat Eye Surgery in Korea: Canthoplasty, Recovery, Risks, and Results Guide

 

Cat eye surgery is not a single operation. It is a patient term for reshaping the outer corner of the eye, usually through lateral canthoplasty or canthopexy, so the eye looks longer or more defined. The change is real but measured in millimeters, and whether the corner is lifted, lengthened, or softened depends on the surgical plan.

At AB Plastic Surgery Korea, related procedures start from $1,360, and visible swelling usually eases within one to two weeks.

 

 

 

 

What Is Cat Eye Surgery? Canthoplasty and Related Procedures

Cat eye surgery aims to make the eyes look longer horizontally, reduce a downward-sloping outer corner, or create a sharper eye contour. Canthoplasty is the more precise surgical term: it adjusts the lateral canthus, the outer corner structure of the eye, which influences the angle, length, and shape of the eye line.

Online, cat eye surgery, fox eye surgery, lateral canthoplasty, and eye corner surgery are often used interchangeably, but they do not mean the same thing. A proper consultation should first identify whether the concern is outer corner drooping, short eye length, eyelid laxity, or asymmetry.

 

 

Cat Eye, Canthoplasty, and Canthopexy: Terms to Separate

Outer-corner surgery can move the eye line in different directions, so it helps to know what each term actually changes.

Cat eye-related terms and what each one changes

Term	What It Means	Typical Direction of Change
Cat eye	An aesthetic goal, not a procedure	A longer, more lifted-looking eye line
Lateral canthoplasty	Surgical reshaping of the outer corner	Mainly outward lengthening
Lower (lateral) canthoplasty	Adjustment of the outer lower eyelid	Lowers the outer lower lid for a softer, more open look
Canthopexy	Support or tightening without major reshaping	Stabilizes the corner and may slightly raise it

 

 

How Is Canthoplasty Performed?

The surgeon evaluates the outer corner angle, eyelid tension, and surrounding tissue, then makes a small incision near the outer corner to reposition or secure the lateral canthus. Because the bony rim of the eye socket sits close behind the corner, horizontal extension is usually modest, and the new corner can partially reattach during early healing. Excessive correction can look pulled, so the design must be carefully controlled.

Canthopexy, by comparison, supports or tightens the corner without the same degree of reshaping and is often used when the goal is stabilization rather than visible elongation.

See how AB designs outer and lower canthoplasty for different eye shapes in Canthoplasty Procedure Details at AB Plastic Surgery Korea.

 

 

Can It Be Combined with Other Eye Procedures?

Yes, when canthoplasty alone cannot address the concern. A heavy upper eyelid may need double eyelid surgery, tired-looking eyes from weak eyelid opening may need ptosis correction, and lower eyelid concerns may need lower eyelid correction. More procedures do not automatically mean a better result; each should correct a specific anatomical factor.

If eyelid heaviness is part of your concern, compare your options in Double Eyelid Surgery in Korea first.

 

 

 

Cat Eye Surgery Before and After: Results, Limitations, and Longevity

A well-planned canthoplasty may create a more elongated eye, a slightly lifted or softened outer corner, improved symmetry, and a clearer eye contour. The degree of change varies: tight tissue, limited skin elasticity, or previous surgery can all limit how much is possible.

 

 

What Actually Changes: Eye Length, Tail Angle, and Lower Lid Line

• Horizontal length: how far the outer corner extends, mainly changed by lateral canthoplasty.

• Outer corner angle: whether the eye tail points up, straight, or down, influenced by support techniques and overall design.

• Lower eyelid line: how low the outer lower lid sits, mainly changed by lower canthoplasty, usually for a softer look.

Outer-corner surgery does not create a double eyelid fold, raise the brows, or strengthen weak eyelid opening.

 

 

How to Read Cat Eye Before-and-After Photos

• Same angle, lighting, and facial expression in both photos?

• Eyeliner or makeup in only one photo?

• How long after surgery was the “after” taken? Early photos still include swelling.

• Were other eye procedures performed at the same time?

A natural result should not look forced or overly pulled; the outer corner should harmonize with the eyelids, brows, and facial proportions. See how AB documents eye surgery outcomes in Before and After Results at AB Plastic Surgery Korea.

 

 

How Long Do Cat Eye Surgery Results Last?

• Surgical canthoplasty or canthopexy: intended to be long-lasting; the first few months matter most, because partial reattachment can reduce the visible change.

• Non-surgical fox eye methods: Botox and threads are temporary and gradually fade.

• Natural aging: even a stable result continues to age with the surrounding skin, brows, and eyelids.

 

 

 

Who Is a Suitable Candidate for Cat Eye Surgery?

Canthoplasty changes the outer corner of the eye, not the entire facial impression. It should be planned as part of overall facial balance, not as a way to copy a celebrity or trend-based eye shape.

 

 

Common Suitable Cases

• Naturally downward-sloping outer eye corners

• A wish for a more elongated or almond-shaped eye

• Asymmetry in the outer eye corners

• Sufficient tissue flexibility for safe outer corner adjustment

Many patients simply want their eyes to look less tired or less downward. A conservative plan often suits them best because it preserves their original expression.

 

 

Cases That Need Careful Evaluation

• A very short or tight lateral canthus

• Previous canthoplasty or multiple eye surgeries

• Dry eye symptoms or underlying eye conditions

• Prominent eyes or a weak lower eyelid, which can be prone to pulling down

• Expectations of dramatic lifting, or a tendency toward thick scarring

Overcorrection can make the corner look sharp or pulled and may affect comfort. A medically appropriate result is often more conservative than images seen online.

 

 

 

Cat Eye Surgery Recovery and Aftercare

Recovery is shorter than after larger facial procedures, but swelling, bruising, tightness, and mild discomfort are common at first. Avoid judging the final result early; uneven swelling can look like asymmetry in the first weeks.

 

 

Typical Recovery Timeline

General recovery stages after canthoplasty (individual schedules are confirmed by the surgeon)

Period	Daily Activity	Swelling and Bruising	Incision and Shape
First few days	Rest; do not rub or press the eyes	Most noticeable	Mild tightness and discomfort
Around 1 week	Light daily activities	Begins to improve	Stitches typically removed
2 weeks	Makeup and lenses only as instructed	Continues to decrease	Corner may still feel firm
Weeks to months	Normal routine in most cases	Minor residual swelling fades	Shape settles; incision line fades

 

 

Aftercare and Travel Planning

Avoid rubbing the eyes, pressing on the outer corners, wearing contact lenses too early, or straining the eye area. Following aftercare closely in the first months also helps reduce the risk of the corner partially reattaching.

International patients often plan around a week in Seoul so the first check-up and stitch removal are done before flying; confirm the exact schedule before booking flights. Airport pickup, interpretation, and follow-up after you return home are covered in International Patient Services at AB Plastic Surgery Korea.

 

 

 

Risks and Safety Considerations

Because the procedure affects the outer eye corner, small differences in planning or healing can change the final appearance. Patients should disclose any dryness, irritation, or previous eye disease before surgery, and follow postoperative instructions closely afterward.

 

 

Possible Risks of Cat Eye Surgery

• Temporary dryness, irritation, or tightness

• Asymmetry between the left and right eye

• Partial reattachment of the outer corner

• Lower eyelid pulling down, especially with aggressive lower-lid adjustment

• Visible scarring, depending on skin type

• Overcorrection or undercorrection

 

 

When to Contact the Clinic Right Away

Contact the clinic promptly, or seek local care if you are already home, if you notice pain that gets worse, sudden swelling on one side, any change in vision, fever or discharge from the incision, or difficulty closing the eye comfortably.

 

 

Safety Systems Behind Eye Surgery at AB Plastic Surgery Korea

Even a small eye procedure is performed under anesthesia, so the clinic’s safety system matters as much as technique. AB Plastic Surgery Korea describes the following:

• On-site anesthesiology specialists: according to the clinic, 47.1% of AB’s medical staff are anesthesiology specialists, about twice the 23.1% average reported for hospital-level institutions in Korea.

• Operating room CCTV and named surgeons: the surgeon who consults is the surgeon who operates.

• Emergency readiness: in-house blood cross-matching (results in about two hours), university hospital-level emergency equipment, and a 24-hour emergency line.

• Safety record: AB states it has had zero medical accident cases, including anesthesia-related incidents, since opening in September 2020.

Learn how these systems, certifications, and partner university hospitals fit together in About AB Plastic Surgery Korea: Certifications and Safety System.

 

 

 

Cat Eye vs. Fox Eye: How Do the Procedures Differ?

Both are associated with lifted, elongated eyes, but they treat different areas. Compare what is done to the tissue, not the names.

Cat eye surgery vs. fox eye procedures

Aspect	Cat Eye Surgery / Canthoplasty	Fox Eye Procedures
Main Goal	A longer, more defined outer eye corner	A lifted eye and brow impression
Area Treated	Outer eye corner and outer lower eyelid	Mainly the brow tail and temple
Common Methods	Lateral canthoplasty, lower canthoplasty, canthopexy	Thread lift, brow lift, Botox, or combined methods
Recovery	Initial recovery often 1–2 weeks	Varies by technique
Result Stability	Can be long-lasting when structural correction fits	Temporary with Botox or threads; longer with surgical brow lift

 

A low or heavy brow is not corrected by canthoplasty, and a short outer corner is not corrected by a brow lift. Not sure which look suits your features? Compare them side by side in Fox Eye vs Cat Eye: Which Aesthetic Is Right for You?

 

 

 

Cat Eye Surgery Cost and Consultation in Korea

Cost varies with the surgical method, revision status, tissue condition, and whether other eye procedures are combined. The table lists AB’s official starting prices for procedures commonly discussed with cat eye surgery.

AB Plastic Surgery Korea starting prices (official price guide, April 29, 2026; KRW 1,470 = USD 1)

Procedure	What It Mainly Changes	Starting Price (USD)
Lateral + Lower Canthoplasty	Outer eye length and outer lower eyelid line	From $1,360
Canthoplasty Revision	Correction of previous outer-corner surgery	From $1,500
Epicanthoplasty	Inner eye corner	From $750
Sub-Brow Lift	Upper eyelid skin below the brow	From $1,700
Upper Blepharoplasty with Ptosis Correction	Upper eyelid fold and eyelid opening	From $2,930

 

Lateral + Lower Canthoplasty mainly lengthens the eye and softens the lower outer corner. If your goal is a more lifted line, the plan and price are confirmed after the surgeon examines your eyes.

Starting prices may change with the exchange rate. The final cost depends on eye structure, surgical history, correction range, and any added procedures. Depending on the procedure and price range, services such as interpretation, airport pickup, hotel support, and an aftercare kit may be included; confirm in writing which apply to your plan.

 

 

How to Verify a Clinic Before Booking Cat Eye Surgery

• KAHF accreditation: for international patients, the biggest risks are often language gaps, unclear explanations, weak follow-up, and unclear responsibility when something goes wrong. KAHF, run under the Ministry of Health and Welfare, evaluates exactly these areas, including patient safety, infection prevention, and emergency response. AB received it at Medical Korea 2026.

• KIMA and government designations: AB is a full member of the Korea International Medical Association and was designated an Excellent Medical Tourism Institution by the Ministry of Justice in 2025.

• Teaching, not just learning: AB surgeons have lectured at PRS KOREA 2025 on combining facelift and lower blepharoplasty safely, presented at APS KOREA 2025 and 2026, and performed live surgery for overseas surgeons through the IFAAS fellowship program.

• University hospital cooperation: education cooperation hospital of Seoul National University Bundang Hospital, with an agreement with Hallym University Dongtan Sacred Heart Hospital.

Know who will examine and operate on your eyes before consultation: Meet the AB Plastic Surgery Korea Medical Team.

 

 

What to Discuss During Consultation

• Whether the concern is eye length, corner angle, lower lid line, eyelid heaviness, or asymmetry

• Which direction the corner will move: lengthened, lifted, or softened

• Limits from tissue tightness or previous surgery

• Who performs the surgery and who manages anesthesia

• Stitch removal date and when it is safe to fly

The best result is not always the most dramatic one. For most patients, it is the one that improves the eye shape while keeping natural expression and long-term comfort.

→ Send your eye photos for a surgeon-reviewed plan and itemized quote: Request a Cat Eye Surgery Quote

 

 

 

Frequently Asked Questions About Cat Eye Surgery

In short: Results are designed to last but are not guaranteed for a fixed period, swelling eases in one to two weeks, and AB’s related procedures start from $1,360.

 

 

Is cat eye surgery permanent?

Surgical canthoplasty is intended to be long-lasting, unlike Botox or thread-based fox eye methods. Partial reattachment in the first months, tissue condition, and natural aging can still change the result over time.

 

 

How long does swelling last after canthoplasty?

Visible swelling and bruising usually last one to two weeks. Minor firmness may continue for several weeks, and the incision line keeps fading for several months.

 

 

Can cat eye surgery look unnatural?

Yes, if the corner is overcorrected or the plan does not match the patient’s anatomy. A conservative design based on eye structure and facial proportions reduces this risk.

 

 

What is the difference between canthoplasty and canthopexy?

Canthoplasty reshapes or repositions the outer eye corner; canthopexy supports or tightens it without the same degree of reshaping.

 

 

Is cat eye surgery painful?

The surgery is performed under anesthesia. Afterward, mild discomfort and tightness in the first days are common and are managed with the medication and instructions provided by the medical team.

 

 

How much does cat eye surgery cost in Korea?

At AB Plastic Surgery Korea, Lateral + Lower Canthoplasty starts from $1,360 and canthoplasty revision from $1,500 (April 29, 2026). Prices vary with corner structure, scar tissue, and combined procedures, so the final cost is confirmed after consultation.

 

 

How long should I stay in Korea for cat eye surgery?

Many international patients plan around one week so the check-up and stitch removal are done before flying home. Combined procedures may need a longer stay.