
Dr. Yoo Hyun-seok's canthoplasty
uses careful incision, repositioning and secure fixation
to minimize scarring and recurrence.
SEHYUN PLASTIC SURGERY
LATERAL CANTHOPLASTY
SEHYUN PLASTIC SURGERY
Eye Surgery · Lateral Canthoplasty
DR. YOO TECHNIC
Eyes that are narrow from side to side or have upturned outer corners can look less open or give a stern impression.
Lateral canthoplasty can give the eyes a more open appearance and soften your overall expression.
Sehyun's Magic Lateral Canthoplasty does not simply incise the skin or rotate a flap; it repositions
and secures the lateral canthal ligament at the outer corner of the eye, so the change in appearance is significant and recurrence or reclosing is prevented.
SURGERY INFO
Surgery Time
About 30 minutes
Anesthesia
Brief sedation · Local anesthesia
Stitch Removal
After about 7 days
Aftercare
Care for bruising, swelling and inflammation
Recovery
Daily activities after 2–4 days
※ The exact surgical method, recovery period and aftercare may vary from person to person.
DR. YOO'S THINK
Rather than just making a skin incision, lateral canthoplasty detaches the lateral canthal ligament at the outer corner of the eye,
repositions it in a new direction, then secures and sutures it precisely.
This not only corrects upturned or downturned outer corners but also helps prevent exposure of the red inner tissue, reclosing and scar tissue.

WHO?
SEHYUN SPECIAL POINTS
01
Unlike conventional lateral canthoplasty, which incises the skin or rotates a flap, this method firmly pulls and secures the lateral canthal ligament so that a new lateral canthus forms in the extended position, giving a clearly visible widening effect.
02
Without damaging the lateral canthus,
we keep its connections intact, adjust the position of the ligament at the outer corner of the eye and anchor it to the periosteum.
03
The flap is repositioned and the ligament at the outer corner of the eye is
lowered for a softer impression.
PROCEDURE
STEP 01
Local anesthesia
STEP 02
The skin and mucosa at the lateral canthus are cleanly separated without damaging the area around the outer corner of the eye.
STEP 03
Following the design planned in advance, the lateral canthal ligament, which determines the position of the outer corner, is pulled sufficiently, anchored to the periosteum and delicately sutured.
Q&A
At Sehyun, Dr. Yoo Hyun-seok checks your progress regularly after eye surgery.
Follow-up appointments are usually scheduled at 7 days / 1 month / 3 months / 6 months after surgery. Dr. Yoo takes time during consultations to listen carefully as you describe any discomfort, however minor.
At our clinic, Chief Surgeon Dr. Yoo Hyun-seok personally reads every online consultation request and writes each reply.
Dr. Yoo also personally conducts every in-person consultation. Because consultations are not possible during surgery,
we can only offer consultations to patients who have booked in advance.
At Sehyun, even your first consultation is a one-on-one session with Chief Surgeon Dr. Yoo Hyun-seok.
Dr. Yoo personally explains the initial assessment needed for surgery and the surgical plan, and helps you make your own decision.
The Real Surgery Reviews list is available on the Eye Surgery page of the Before & After menu. Full reviews and photos are available after member login.
Lateral canthoplasty is planned with the shape of the eyes, skin condition and anatomy around the eyes in mind. When reading reviews, it is a good idea to look at the position of the outer corners before surgery, the horizontal length of the eyes and what was corrected. Surgical results vary from person to person, so the extent of correction possible for you is confirmed in consultation.
SEHYUN CONSULTING
Counsel
Please choose the area you would like to discuss during your consultation
ONLINE COUNSEL
Please use Online Consultation to tell us which area you would like to discuss and provide your contact details, or call us at 02-540-4077.
SEHYUN CS CENTER
02-540-4077
Whenever you call, we will be glad to help you.
Clinic Hours
Weekdays
AM 10 : 00 ~ PM 06 : 00
Saturday
AM 10 : 00 ~ PM 04 : 00
Closed on the 1st and 3rd Saturdays, the 2nd and 4th Thursdays, Sundays and public holidays.
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Directions
4F Medical Bank Bldg., 12 Apgujeong-ro 36-gil, Gangnam-gu, Seoul
5-minute walk from Apgujeong Station Exit 2 (Line 3)
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