Surgery · Mouth corner

Corner Lip Lift

The corner raised, then fixed above the muscle

Gangnam, Seoul | Board-certified plastic surgeon, Dr. Jonghwan Choi
KHIDI-registered for international patients · Apgujeong Rewind

Corner Lip Lift Smile Lip Corner Lip Lift Smile Lip 
Define

Corner lip lift

What does a corner lip lift actually move?

The short answer

A corner lip lift raises the outer end of the mouth, the point where the upper and lower lip meet and turn down. Rewind lists it as Smile Lip and publishes the operation in three steps: the shape is designed against the proportions of your own face and the form of your own mouth; a minimal incision is made along the crease line beside the corner of the mouth; the slackened muscle and skin are excised and the corner is then re-fixed above the muscle that sits under it. What changes is the direction the corner points at rest. The volume of the lip body is a separate question and belongs to a separate operation.

Source: Rewind's Korean surgical page for Smile Lip. That page publishes the incision line, the excision, the fixation point, the stitch-removal window and the eating and mouth-opening limits. It does not state which anaesthesia is used, how long the operation runs, or how many years the corner holds its new position, so none of those figures appear here. List prices come from the clinic's own price sheet.

One measurement is printed on that Korean page and it is worth reading before anything else: the lip proportion the clinic designs toward, an upper-to-lower relationship of 1:1.615. A corner lift does not create that proportion on its own. It is the reference the corner is raised against, and the amount of skin and muscle taken from each corner is then decided on your own face at the examination. No standard figure for that amount is published in advance, because there is not one.

Dr. Jonghwan Choi marking the perioral design on a patient's face at Rewind Plastic Surgery
Fig. 01 — The corner is marked on your own mouth, at rest and then in movement
Result

Photographic record

Which corner lip lift photographs would be worth publishing?

A mouth corner is the one feature on the face that changes with mood, so a single relaxed portrait proves very little. The pairing that would mean something here is a resting face photographed at the same angle and the same distance on both days, with a second frame taken while the patient smiles, since the corner has to look unforced in both. Rewind has not released a Smile Lip case for this page. The four frames below stay empty until it does, and nothing is borrowed from elsewhere to fill them.

Smile Lip — case pairs, resting mouth and smiling mouth

BEFORE PHOTO
AFTER PHOTO
BEFOREAFTER
case · corner lift, resting face
Reserved for a released clinic case
Individual results may vary.
BEFORE PHOTO
AFTER PHOTO
BEFOREAFTER
case · corner lift, smiling
Reserved for a released clinic case
Individual results may vary.
BEFORE PHOTO
AFTER PHOTO
BEFOREAFTER
case · asymmetric corners
Reserved for a released clinic case
Individual results may vary.
BEFORE PHOTO
AFTER PHOTO
BEFOREAFTER
case · corner lift with lip surgery
Reserved for a released clinic case
Individual results may vary.

None of these four frames holds a photograph today. When the clinic releases mouth-corner cases, each caption will name every operation that patient had in the same session, because a corner is often raised while other work is done around the mouth and the photograph then belongs to all of it. Individual results may vary. Swelling, bruising, a visible line at the corner, asymmetry between the two sides, altered sensation near the corner, tightness on wide opening and wound problems are all possible after this operation, and the surgeon's examination comes before any plan.

Shape

Four presentations

Which mouths does Rewind list for a Smile Lip?

The Korean page names four groups of patients for this operation. They are grouped by what the mouth is doing, and the fourth one is the group most likely to leave with a plan that contains something other than a corner lift.

corner 01
Corners that sit low at rest
The clinic's own description is of corners turned down far enough that the face reads as low or unhappy when nothing is being expressed. This is the presentation the operation was designed around, and the one where the change is read in a resting photograph.
corner 02
Two corners that do not match
Asymmetry between the sides is listed by name. Each corner is then measured on its own and the amount of tissue excised differs left to right, which is the single most common reason a design changes at the chair.
corner 03
Corners that dropped after jaw surgery
Rewind lists patients whose mouth corners fell after two-jaw surgery elsewhere. The underlying skeleton has already moved in these cases, so the consultation looks at what the soft tissue is now hanging on before a corner is raised.
corner 04
A lip shape you have never liked
The broadest of the four, and the one that most often turns into a different listing. Where the complaint is the bulk of the lip body, the conversation moves to lip reduction, which changes volume and leaves the corner's direction alone.
Method

Three published steps

How is a corner lip lift performed at Rewind?

Rewind publishes this operation as three steps. Two of them are about where the cut goes, and one is about what happens after the tissue is gone, which is the step that decides whether the corner stays where it was put.

01Design

The corner lift is drawn against your facial proportion and your mouth shape

The clinic's first step is design: the ratio of the face and the form of the mouth are assessed together, with the published lip proportion of 1:1.615 as the reference the drawing is checked against. Both corners are marked before anything is opened, and the two marks are rarely identical.

02Incision

A minimal incision follows the crease beside the mouth corner

Step two is a small cut placed along the wrinkle line running beside the corner of the mouth. The clinic's stated reason for that position is that a line drawn along the natural lip border is difficult to pick out afterwards. It is still a surgical line, and how any line matures differs between individuals.

03Excision

Slackened muscle and skin are removed, not just skin

The third step excises the loosened muscle together with the redundant skin at the corner. Removing skin alone would leave the soft tissue underneath doing the same downward work it did before, which is the reason the muscle is included in what comes out.

04Fixation

The corner is re-fixed above the mouth-corner muscle

After the excision the corner is secured at a level above the muscle beneath it. That fixation is what holds the new direction while the tissue heals around it, and it is also why the mouth is asked to stay quiet for weeks afterwards.

05Balance

Both corners are judged as one expression, not two operations

Lifting one corner by the amount the other one needs is how a mouth ends up looking uneven in movement. The two sides are planned against each other in the same sitting, and where the difference between them is large the surgeon says so before a date is held.

Dr. Jonghwan Choi operating under loupe magnification at Rewind Plastic Surgery
Fig. 02 — At the mouth corner, magnification is the difference between a lift and a distortion
Rewind

Why here

Why is a mouth corner judged in movement before it is cut?

The corner of the mouth is the busiest square centimetre on the face. It moves when you speak, eat, laugh and hold your expression still for a photograph, and a design that only looks correct in repose will announce itself the moment the face is used. Rewind operates as a single-surgeon clinic, so the person who watched your mouth move is the person holding the instrument.

01Millimetres

A corner lift measured on your face, against your own lip proportion

Dr. Choi works from the clinic's published proportion and from the mouth in front of him. If the corner is already sitting where it should and what troubles you in photographs is the fullness of the lip itself, that is said at the desk and this listing comes off the plan.

02Muscle layer

Skin, muscle and fixation treated as one decision

This operation removes muscle as well as skin and then re-fixes the corner above the muscle underneath. Handling all three in one plan is surgical work, and a plastic surgery practice is where the layers in a lower face are read as a single structure instead of separate complaints.

03The quiet weeks

The surgeon who fixed the corner watches it through the eating restrictions

Soft food for a week or two and no wide mouth opening for one to two months after the stitches come out are instructions that only work if someone checks. Follow-up sits with the operating surgeon, correspondence with international patients runs in their own language from the first message, and the clinic holds KHIDI registration for foreign patients under Reg. M-2025-01-08-09288.

Dr. Jonghwan Choi discussing a surgical plan with a patient at Rewind Plastic Surgery
Fig. 03 — The amount to be taken from each corner is argued at the desk, while it can still change
Theatre

In the operating room

Where does a Smile Lip take place, and who is in the room?

Surgical team at work in the operating room of Rewind Plastic Surgery

Fig. 04 — The operating room, two floors of the Richro Building in Apgujeong

Waiting lounge at Rewind Plastic Surgery, Apgujeong

Fig. 05 — The lounge, where patients wait before a consultation and settle afterwards

Rewind occupies two floors in Apgujeong and runs on a single-surgeon model: examination, design, operation and every follow-up visit belong to the medical director. Appointments are held individually, with consultation hours Monday, Tuesday, Wednesday and Friday from 10:00 to 19:00 and on Saturday from 10:00 to 16:00.

Design drawn on both corners before any incision
Reference proportion for the lips: 1:1.615
Minimal incision on the crease beside the corner
Loosened muscle excised with the redundant skin
Corner re-fixed above the mouth-corner muscle
Stitches removed around days six to seven
Each side measured and planned separately
Operated by Dr. Jonghwan Choi, by appointment only
Dr. Jonghwan Choi, board-certified plastic surgeon

Board-certified plastic surgeon

Dr. Jonghwan Choi performs every mouth-corner operation in this clinic. He is certified by the Korean board in plastic surgery, works without a second operating doctor here, and treats international patients under the clinic's KHIDI registration, Reg. M-2025-01-08-09288.

Cost

Pricing

What does a corner lip lift cost in Seoul?

Lip operations are listed separately at this clinic, so a quote is built from the lines your examination actually calls for. The figures below are the published list prices for a first operation.

Corner lip lift (Smile Lip)The standard listing: design on both corners, minimal incision at the crease, excision and re-fixation above the muscle
₩1,700,000
Lip reduction, listed alongsideWhere the plan also reduces the bulk of the lip body, that operation carries its own line and its own quote
₩1,700,000
Sedation, where the plan calls for itA separate line on the clinic's sheet; which form of anaesthesia your own operation uses is settled by the surgeon
₩200,000

These are list prices with VAT excluded. A mouth corner raised at the same sitting as another lip operation appears as two lines and the total is written out in full before a surgical date is held. Where a corner has been operated on before, the clinic quotes from its revision rates, which sit above the first-operation figures shown here. Nothing on this page is a promotional price, and no figure is quoted by message before the surgeon has seen the mouth.

Fit

Suitability

When does a corner lift get agreed, and when is it declined?

Often a good fit

  • Corners that read as turned down in a resting photograph, with the face at ease
  • A visible difference between the left and right corner, measured at examination
  • Corners that fell after jaw surgery and have been stable for some time since
  • Someone who accepts a line beside the mouth in exchange for the direction of the corner
  • Someone whose schedule allows soft food and a quiet mouth for the weeks the clinic asks for

Where the answer may be no

  • A complaint that is really about the bulk of the lip: the plan moves to lip reduction and the corner listing comes off
  • A lower face where the heaviness above the jawline is doing the pulling, which is assessed as mini facelift territory instead
  • Keloid or hypertrophic scarring in your history, since this operation trades a direction for a line at the corner
  • Active inflammation of the lip or the skin around the mouth, or dental work that has not yet settled
  • A clotting disorder, wounds that healed slowly before, daily blood-thinning medication, pregnancy or breastfeeding
After

Recovery

What do the weeks after a corner lip lift ask of you?

Recovery from this operation is unusual in one respect: almost all of it is about how you use your mouth, and very little about dressings. Rewind publishes four points, and they carry enough detail to plan travel and meetings around.

Days six to seven
The stitches come out
Rewind states that stitches are removed at about six to seven days after surgery, and that swelling then subsides gradually from that point. The word the clinic uses is gradual, so the corner you see the week the stitches leave is not the corner you keep.
One to two weeks
Soft food only
For the first week or two the clinic asks patients to eat mainly soft food. Chewing loads the exact tissue that was excised and re-fixed, so this restriction is there for the fixation underneath, well before the skin surface comes into it.
One to two months
No wide mouth opening
Counted from the day the stitches are removed, the clinic asks that the mouth is not opened wide for one to two months. Large bites, wide yawns and dental treatment that holds the jaw open all belong in that conversation before a date is chosen.
Through the months after
The line at the corner matures
A closure beside the mouth goes on changing long after the stitches are gone. The surgeon who placed it reviews it at each visit, and international patients who have flown home send photographs at the intervals agreed before they left.

Any surgical procedure carries risk. For a mouth-corner lift the named ones are bleeding, infection, prolonged swelling, a line at the corner that stays visible, asymmetry between the two sides once the swelling settles, altered sensation around the corner, tightness or discomfort on wide opening, and a corner raised further or less far than intended, which may call for a further procedure. Results differ between individuals and no specific outcome can be promised. Rewind does not publish how many years the raised corner holds, so no figure for that is stated here. Every earlier operation around your mouth or jaw, and every medicine you take daily, belongs in the consultation record before a surgical date is agreed.

Doctor

Professional

A mouth corner is measured, cut, excised and fixed by one board-certified plastic surgeon here, and reviewed by the same person through every follow-up. Two millimetres of difference between the corners is not a decision that survives being handed to someone else.

Dr. Jonghwan Choi, board-certified plastic surgeonRewind,
Peer-reviewed clinical study co-authored by Dr. Jonghwan Choi in the Journal of Craniofacial Surgery
Fig. 06 — One of the ten indexed papers under his name, in the Journal of Craniofacial Surgery

Rewind's Doctor

Dr. Jonghwan Choi Medical Director

A mouth tells the truth
at the corners first.

A board-certified plastic surgeon in plastic surgery, with ten peer-reviewed papers indexed under his name and published work in craniofacial and facial reconstruction.

Board-certified plastic surgeon (Plastic Surgery)
10 peer-reviewed publications
Medical Director, Rewind Plastic Surgery
Korean Society of Plastic & Reconstructive Surgeons
Former chief director, Apgujeong Y&T Plastic Surgery
Korean Society for Aesthetic Plastic Surgery
J Craniofac Surg · JKMS · Arch Craniofac Surg
Korean Cleft Palate-Craniofacial Association
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Ask

Questions

Corner lip lift — frequently asked questions

What does a corner lip lift change about a downturned mouth?
The direction the outer end of the mouth points when your face is at rest. Rewind excises the slackened muscle and skin at the corner and re-fixes the corner above the muscle beneath it. The bulk of the lip body is untouched by this listing and belongs to a different operation.
Where is the incision placed, and how noticeable is the line?
Along the crease beside the corner of the mouth. The clinic's stated reason for that placement is that a line following the natural lip border is hard to pick out afterwards. It remains a surgical line, its maturation differs between individuals, and a history of keloid scarring is raised at consultation.
What holds the corner up once the swelling has gone?
The fixation. After the excision, Rewind secures the corner at a level above the mouth-corner muscle, and that fixation holds the position while tissue heals around it. The instructions about soft food and mouth opening exist to protect exactly that step.
When do the stitches come out?
At about six to seven days after surgery, which the clinic publishes directly. Swelling then goes down gradually from that point onward. Overseas patients usually plan their return flight around that visit so the removal is done by the surgeon who placed the sutures.
How long am I eating soft food?
One to two weeks, as the clinic writes it. Chewing pulls on the tissue that was excised and re-fixed, so the restriction protects the fixation rather than the skin surface. Planning a trip that includes restaurant meals in the first fortnight is worth reconsidering.
Why can I not open my mouth wide for one to two months?
Because wide opening stretches the corner in the exact direction the surgery worked against. Rewind counts that one-to-two-month limit from the day the stitches are removed, and it covers large bites, wide yawns and dental appointments that hold the jaw open.
Will my smile look exaggerated afterwards?
That worry is the question the clinic answers most often. Rewind's position is that the design is taken from your overall proportion and the shape of your own mouth, which is what keeps the movement within your range. An over-raised corner is still a recognised complication and it is discussed before surgery.
Can a corner lift and a lip reduction be done in the same session?
Combined lip plans are common and each operation carries its own listing and its own quote. Whether both run in one sitting is decided at examination. The lip reduction page sets out what that second operation removes and how its recovery differs.
My corners dropped after two-jaw surgery. Is the plan different?
Rewind lists that group by name among its candidates. The skeleton underneath has already been moved in these cases, so the examination looks at what the soft tissue is now resting on and how long it has been stable before deciding how much can be excised.
What proportion is the design measured against?
The clinic publishes an ideal lip proportion of 1:1.615 between upper and lower lip and uses it as the reference for the drawing. It is a reference, not an outcome: your own facial ratio and mouth shape decide how far each corner is raised.
What can go wrong after this operation?
Bleeding, infection, prolonged swelling, a line at the corner that stays visible, asymmetry once the swelling settles, altered sensation at the corner, tightness on wide opening, and a corner raised further or less far than intended. Any of those may call for a further procedure, and outcomes vary between individuals.
What does Rewind leave unpublished about a Smile Lip?
Three things: which anaesthesia is used, how long the operation runs, and how many years the raised corner holds its position. None of them is estimated on this page. The surgeon confirms all three at consultation, once your design and your listed operations are fixed.
Booking

Reservation

REWIND,booking

Send us a resting photograph and a smiling one, tell us what the corners do in each, and we reply within one business day, in your language.

Scientific evidence

Published research on raising the corner of the mouth

The first two papers describe the operation this page is about: a surgical elevation of the oral commissure and the management of the grooves that run down from it. The third and fourth deal with lifting the upper lip from beneath the nose, a different operation on the same feature, and they are listed here because that literature is where scar placement and patient-reported outcomes around the lip have been studied in the most detail. None of them studies Rewind Plastic Surgery, none predicts an individual outcome, and the techniques and measurements described belong to each study.