Skip to Main Content

Sugar Plastic Surgery

Make sleepy-looking eyes appear clearerPtosis Correction

SUGAR Plastic Surgery Ptosis Correction

Ptosis Correction

Sugar Motto

Eye-opening strength changes your expression

From a heavy-looking gaze to a more open eye shape with ptosis correction

Sleepy- or heavy-looking eyes are often caused by weakness in the eye-opening muscle (levator palpebrae). Ptosis correction adjusts this muscle's strength to help the eyes open naturally. An incisional or non-incisional technique is selected according to the condition of the eyes and degree of ptosis. SUGAR Plastic Surgery begins with an accurate assessment of the cause, then plans whether double-eyelid surgery should be performed at the same time.

Ptosis Correction

What Is Ptosis Correction?

Sleepy- or heavy-looking eyes are often caused by weakness in the eye-opening muscle (levator palpebrae). Ptosis correction adjusts the strength of this muscle to help the eyes open naturally, aiming for a clearer eye shape.

The technique may be incisional or non-incisional depending on the degree of eye-opening weakness, so an accurate assessment and a plan tailored to you are important.

Case / Method

What Is Ptosis?

Ptosis occurs when weakness in the muscle that lifts the eyelid causes the eyelid to droop and cover too much of the iris. In a normal eye, the eyelid covers only about 3–4 mm of the iris. With ptosis, it covers more, which can create a sleepy or heavy appearance.

Illustration comparing an eye with ptosis (1 mm) and a normal eye (3–4 mm)

Ptosis can cover much of the iris, creating a sleepy or heavy appearance. Habitually engaging the forehead muscles to open the eyes may also create forehead wrinkles. You may consider ptosis correction if an eyelid covers approximately 20% or more of the iris, if a drooping eyelid obstructs your vision or hides the double-eyelid crease, or if the eyes appear substantially different in size.

Degrees of Ptosis

Degrees of ptosis — NormalNormal
Degrees of ptosis — Mild ptosisMild ptosis
Degrees of ptosis — Moderate ptosisModerate ptosis
Degrees of ptosis — Severe ptosisSevere ptosis

Ptosis is classified as mild, moderate, or severe according to how much of the iris the eyelid covers. The correction technique, including incisional or non-incisional approaches, varies with eye-opening strength. SUGAR Plastic Surgery first assesses eye-opening strength accurately, then plans whether double-eyelid surgery should be performed at the same time.

Who Needs It

You may wish to consider this procedure if you have these concerns

01If your eye-opening strength is weakThe strength of the levator muscle is adjusted to help the eyes open naturally. An incisional or non-incisional technique is selected according to the degree of weakness.
02If the eyelid covers approximately 20% or more of the irisIn a normal eye, the eyelid covers only about 3–4 mm of the iris. If it covers more, we assess the degree of ptosis and develop a correction plan.
03If drooping eyelids obstruct vision or hide the double-eyelid creaseBy improving both drooping eyelids and weak eye-opening strength, correction restores clearer vision and reveals a previously hidden double-eyelid crease.
04If engaging the forehead to open the eyes creates wrinklesBy helping the eye-opening muscles work effectively, correction aims to make it comfortable to open your eyes without engaging your forehead. It may also help reduce the habit of creating forehead wrinkles.
05If the two eyes appear substantially different in sizeThe goal is to balance the two sides by adjusting the eye-opening strength of each eye separately.
06If you want clearer-looking eyes together with a double-eyelid creasePlanning whether to combine the procedure with double-eyelid surgery can improve both the crease and overall eye shape in a single operation.

The technique may be incisional or non-incisional depending on the degree of eye-opening weakness, so an accurate assessment and a plan tailored to you are important.

Eyelid Lines

SUGAR Plastic Surgery's Personalized Double-Eyelid Crease

Because the shape and size of the double eyelid can change your overall appearance, the crease shape and height should be chosen to suit your individual eye anatomy.

01IN LINEThe double-eyelid crease begins so narrowly that it is not visible at the inner corner, then widens toward the outer corner. This inline crease is the type most commonly seen in Asian eyes and is suitable when the epicanthal fold is not pronounced.
02IN OUT LINELike an outline crease, this in-out crease remains outside the epicanthal fold throughout, but it is very narrow at the inner corner and gradually widens toward the outer corner. Falling between an inline and outline crease, it suits many eye shapes and is a popular choice.
03SEMI OUT LINEThis semi-outline crease falls between an in-out and outline crease, with the double-eyelid crease beginning slightly away from the inner corner. It is preferred by patients who find a full outline crease too dramatic but want a more striking look than an in-out crease.
04OUT LINEThe double-eyelid crease is visible from the inner corner, outside the epicanthal fold, and runs parallel to the eye all the way to the outer corner. This outline crease is commonly seen in Western eyes and creates a more open appearance.

The crease that suits you depends on your eye anatomy, so we will explain the options in detail during your consultation.

Surgical Method

Ptosis Correction Procedure

SUGAR Plastic Surgery, where we create natural beauty, explains the ptosis correction procedure. An incisional or non-incisional technique is selected according to the degree of eye-opening weakness.

01 · Non-Incisional Ptosis Correction Procedure

Non-incisional ptosis correction, Step 1 — Eye shape design01 · Eye Shape DesignAn eye shape suited to you is designed.
Non-incisional ptosis correction, Step 2 — Crease fixation02 · Crease FixationTiny openings are made along the designed crease, which is then secured using a non-incisional technique.
Non-incisional ptosis correction, Step 3 — Muscle plication03 · Ptosis CorrectionPtosis correction is performed by joining the double-eyelid crease to the eye-opening muscle.
Non-incisional ptosis correction, Step 4 — Clear eye shape complete04 · Eye Shape CompleteCreates an eye shape that reveals the iris more clearly.

02 · Incisional Ptosis Correction Procedure

Incisional ptosis correction, Step 1 — Eye shape design01 · Eye Shape DesignAn eye shape suited to you is designed.
Incisional ptosis correction, Step 2 — Muscle shortening02 · Muscle ShorteningAfter an incision is made below the double-eyelid crease, excess tissue is removed and the eye-opening muscle is shortened.
Incisional ptosis correction, Step 3 — Crease formation and suturing03 · Crease Formation and SuturingThe eyelid skin and muscle are joined to form the crease, then sutured.
Incisional ptosis correction, Step 4 — Clear eye shape complete04 · Eye Shape CompleteCreates an eye shape that reveals the iris more clearly.

Ptosis Correction Procedure Information

Surgery Time1 hour
AnesthesiaSedation anesthesia
Stitch Removal7 days
Return to Daily ActivitiesWithin 2 weeksVaries by individual

Why Sugar

Why Choose SUGAR Plastic Surgery for Ptosis Correction?

Identifying the cause is the first step toward changing the eye shape.

01

100% of surgeries performed by a board-certified plastic surgeon

The board-certified plastic surgeon who conducts your consultation also performs your surgery.
In accordance with Korean law requiring CCTV in operating rooms, our operating-room CCTV system is in operation,
protecting patients' rights.

02

Assessment starts with eye-opening strength

After accurately assessing the degree of ptosis that causes a sleepy-looking appearance,
we select an incisional or non-incisional technique.

03

Balance between the two sides is designed as well

Balancing the two sides by adjusting each eye's opening strength
is our goal.

Sugar Know-How

SUGAR Plastic Surgery's Ptosis Correction Expertise

These are the principles SUGAR Plastic Surgery follows for ptosis correction.

01We start by identifying the causeFor sleepy-looking eyes, the appropriate technique may be incisional or non-incisional depending on the degree of ptosis. We begin with an accurate assessment of eye-opening strength.
02We balance the two sidesThe goal is to balance the two sides by adjusting the eye-opening strength of each eye separately.
03Performed after preoperative testing under sedation anesthesiaAfter preoperative testing, surgery is performed while you are asleep under sedation anesthesia. Medication is used to manage pain and pressure during recovery.
04Care through recoveryAlong with swelling-reduction laser treatment, scar injections, vitamin injections, and dedicated 1:1 care, we provide wound care and follow-up checks according to a set postoperative schedule.

Procedure

The SUGAR Plastic Surgery Ptosis Correction Process

011:1 Consultation with a SpecialistWe assess the treatment area and the condition of your skin and tissues, then discuss your desired outcome in detail.
02Personalized DesignWe consider your overall facial proportions and decide the surgical scope and technique together.
03Surgery Under SedationAfter preoperative testing, the procedure is performed under sedation anesthesia.
04Recovery CareAfter surgery, wound care and follow-up checks are provided according to a set schedule.

Recovery

Recovery Guide

Immediately after surgery to day 3Swelling is usually most noticeable during this period and is managed with cold compresses.
Approximately 5–7 daysStitches are removed. Timing may vary depending on the surgical technique.
1–2 weeksAs major swelling subsides, daily activities begin to feel more natural.
AfterwardResidual swelling gradually subsides over several months as the final contour settles.

Recovery time varies by individual. All surgery carries the possibility of general side effects such as bleeding, infection, and inflammation, and results may vary. Please consult thoroughly with a specialist before surgery.

SAFETY INFORMATION

Ptosis Correction: Risks, Contraindications, and Emergency Warning Signs

For a safe treatment plan, please review the potential risks, the information we need before treatment, and the symptoms that require immediate medical attention.

Possible Side Effects

Possible risks include swelling, bruising, bleeding, infection, asymmetry, overcorrection, undercorrection, difficulty closing the eyes, dry eyes, and changes in the crease. In rare cases, double vision or changes in vision may occur.

Contraindications and Precautions

Please tell us if you have dry eye, glaucoma, thyroid eye disease, a history of vision-correction surgery, an active infection, uncontrolled high blood pressure or diabetes, a bleeding disorder, a previous adverse reaction to anesthesia, a possibility of pregnancy, or if you smoke or take any medications or dietary supplements. Do not stop anticoagulants or other medications on your own; consult the prescribing clinician first.

Emergency Warning Signs

Contact the clinic immediately if you develop a sudden change in vision, double vision, severe eye pain, rapidly increasing swelling on only one side, bleeding that will not stop, a high fever, or pus. If there is a clear decline in vision, go to the emergency room immediately.

This is general safety information and is not a substitute for individualized medical care. Actual risks and contraindications may vary depending on the procedure, products used, and your health.

Medical review scheduled: Dr. Jin-Hyung Kim, Board-Certified Plastic Surgeon · Content updated: August 18, 2026

FAQ

Frequently Asked Questions

A.

Double-eyelid surgery creates a crease in the eyelid, while ptosis correction adjusts the strength of the eye-opening muscle (levator palpebrae) so sleepy-looking eyes open more clearly. If eye-opening strength is weak, creating a crease alone may leave a sleepy appearance, so planning the two procedures together can produce a clearer result.

A.

Yes. If ptosis is relatively mild, a non-incisional technique may improve eye-opening strength without an incision. An incisional approach may be more appropriate for moderate or severe ptosis, so the technique is chosen after assessing your eyes.

A.

Immediately after surgery, the eyes may temporarily close slightly less completely, but this generally improves naturally during recovery. During the recovery period, we monitor your progress at scheduled visits and provide appropriate care. The severity and duration vary by individual.

A.

Yes. We assess the eye-opening strength of each eye, adjust any difference in strength, and coordinate the crease heights to improve balance between the two sides. The plan depends on whether the asymmetry is caused by a difference in eye-opening strength or in crease position, so an accurate assessment is important.

A.

At each stage of recovery, we check eyelid height, differences between the two sides, eyelid closure, dryness, and difficulty opening the eyes. If an eye remains unable to close or you develop pain or vision changes, you should be seen earlier than your scheduled appointment.

A.

Existing eye conditions can affect eyelid closure, the risk of corneal exposure, and the possible extent of correction, so we first review your current treatment status and test results.

A.

Notify the clinic immediately if you develop new double vision, a sudden decline in vision, or severe eye pain. If the vision change is clear, go to the emergency room without delay.

Sugar Care System

SUGAR Plastic Surgery stays with you after surgery

01Plastic Surgery with Attention to Detail

Every step is handled with care, from an in-depth 1:1 consultation and precise diagnosis to operating-room CCTV monitoring and the selection of materials suited to you.

02SUGAR Reassurance Care

We closely support your recovery with swelling-reduction laser treatment, scar injections, vitamin injections, and dedicated 1:1 care.

03Surgical Care Guarantee

We remain by your side through every stage of postoperative follow-up.