Ultra Excision
울트라 절제술

Ultra Excision

A method that excises large lesions requiring removal—such as keloids behind the ear—using the UltraPulse Alpha laser. Because keloids are prone to recurrence, the core principle is to combine preventive injection treatment to lower the recurrence rate.

Overview

Treatment Info

Key facts at a glance

Ultra Laser Excision
Ultra Laser ExcisionLarge lesions such as keloids behind the ear are precisely excised with the UltraPulse Alpha laser for effective removal.
Combined Recurrence-Prevention Injections
Combined Recurrence-Prevention InjectionsConsidering the high recurrence tendency of keloids, preventive injections aimed at lowering the recurrence rate are performed alongside treatment.
Tailored Treatment for Large Keloids
Tailored Treatment for Large KeloidsA specialized approach for larger lesions requiring excision, such as keloids behind the ear, providing effective treatment.
How it works

Ear Keloid Treatment

A non-surgical treatment that excises the raised part of the keloid with a laser—no sutures required—followed by low-pain injection therapy to prevent abnormal vascular proliferation and suppress recurrence.

Lesion Excision
Treatment Timeline

Ear Keloid Treatment Plan

To prevent recurrence at the scar site, the course is divided into an intensive phase and a preventive phase, with treatment tailored to how the scar progresses.

Ear Keloid Treatment Plan

Benefits

Why choose this?

Core effects of this treatment — what it solves and what to expect.

Safely Improve Scars Without Surgery
Safely Improve Scars Without Surgery
Unlike scar surgery, laser precisely regenerates existing scar tissue without new wounds, giving safe, noticeable improvement over repeated sessions.
Quick Recovery with No Disruption to Daily Life
Quick Recovery with No Disruption to Daily Life
The latest equipment and expertise minimize pain and skin damage, shortening recovery so even busy individuals can be treated without hassle.
Reduces the height of raised scars
Reduces the height of raised scars
Combining UltraPulse laser with Triamcinolone injections reduces over-proliferated collagen, flattening raised scars and softening hardened skin.

Procedure Videos

See treatment details and results in video.

View all videos
Research

Research evidence

In-house research and published papers backing this treatment.

Pinhole Technique
Pinhole Technique
Our technique, 25 years in the making
Our team

Treating physicians

Physicians performing this treatment. High-difficulty (e.g., scar) handled by Co-Directors.

View hours & schedule
FAQ

FAQ

Common questions patients ask about this treatment.

Effects increase with repetition

While some people may feel a slight improvement after just one session, the effects are more noticeable after multiple, repeated treatments.

Satisfying improvement over a cure

A complete cure is difficult, but with enough sessions, you can expect significant improvement to the point where others notice and you feel satisfied with the treatment. The number of sessions varies per person, so you can continue until you are satisfied. Generally, severe scars require at least 10 sessions, while less severe ones need at least 5 to see effects.

Subcision improves adhesion

This is caused by internal adhesion. It can be improved to some extent with subcision, a procedure that releases the scar tissue.

Botox combo for better results

While it may not disappear completely, it can be improved. Since the scar has formed along a frown line, combining scar treatment with Botox is more effective and helps prevent the line from deepening. Filler injections may also be used if necessary.

The improved state is maintained

No, the improved condition will be maintained. In fact, your skin may continue to regenerate and improve for up to a year after the treatment ends.

Strenuous exercise after 1 week

Light exercise is possible immediately after the treatment. However, we recommend refraining from strenuous exercise for about a week.

Avoid alcohol for 1 week

Although it's not a surgery, we recommend refraining from alcohol for one week for the best results.

Shower gently on the same day

You can shower from the day of the treatment. However, do not rub the treated area harshly and use lukewarm water for a brief shower. Long showers should be avoided as they can cause scabs to fall off prematurely.

Safe intervals, no problem

No, you don't need to worry. We perform treatments at intervals of at least one month to allow for sufficient recovery. If any issues are anticipated, our doctor will identify them and inform you in advance.

At least one month apart is OK

No, the rule is to have a minimum of one month between sessions, not that exactly one month is more effective. So, you don't need to feel pressured about the interval. However, for keloid burn scars, sticking to a one-month interval is more effective.

Cautions

Pre & post-care

Essential pre/post-care to maximize results and prevent side effects.

Managing post-treatment swelling, redness, and scabsTemporary swelling, redness, bruising, and scabs are part of the normal healing process after treatment. Apply regeneration cream well, and do not pick at scabs; let them fall off naturally.
Contact the clinic if blisters appear after V-beam treatmentIf blisters form after your V-beam laser treatment, do not pop them. Please contact the clinic immediately and come in for a check-up.
Laser marks and pigmentation will heal naturallyRedness, tip marks, or pigmentation may remain after laser treatments like StarLux or UltraPulse. This will gradually recover over 6 months to a year after the treatment course is completed, so there is no need to worry.
Temporary skin changes after injections will improve over timeRarely, side effects like skin discoloration, indentation, or menstrual irregularities may occur after a Triamcinolone injection, but these typically resolve on their own over time.
Consistently use regeneration cream after treatmentConsistently applying regeneration cream after treatment creates a favorable environment for scar healing, which can enhance the treatment's effectiveness.
Refrain from strenuous exercise for 1 week after treatmentLight exercise is possible immediately after the treatment, but please avoid strenuous, sweat-inducing exercise for one week to prevent inflammation.
Advantages

Why Yonsei Star

Why Yonsei Star stands out for this treatment.

Specialized Scar Treatment
Specialized Scar Treatment
We systematically diagnose and treat diverse scar types — burn, acne, keloid, and surgical scars — drawing on decades of clinical experience.
Proprietary Pinhole Technique
Proprietary Pinhole Technique
In-house 'pinhole technique' combining CO2 laser with collagen-induction drugs. Highly effective for deep burn and surgical scars; presented at multiple international societies.
Korean Dermatological Association Presidency
Korean Dermatological Association Presidency
Co-Director Dr. Lee Sang-Joo currently serves as President of the Korean Dermatological Association, continuing academically grounded care that reflects the latest society-level insights and guidelines in practice.
Multiple Medical Textbooks Authored
Multiple Medical Textbooks Authored
Authored multiple textbooks — Acne Bible, Medical Skincare, Pigmentary System, Skin Barrier, Gold PTT Aesthetic Treatment, Medical Nail Care, Medical Body Care — standardizing clinical know-how.
Green Prescription Clinic Certified
Green Prescription Clinic Certified
Certified as a Green Prescription Clinic by Korea's Ministry of Health and HIRA after rigorous review — performing only what the patient truly needs, no over-treatment.
Over 25 Years of Clinical Experience
Over 25 Years of Clinical Experience
Drawing on rich experience treating scars of many types and conditions, we build a treatment plan tailored to each patient's skin.

Treatments Backed by Research

Books by Our Doctors

Consult first

Suitability and exact pricing are confirmed in 1:1 consultation.