What Is Punch Excision?

Punch excision is a minor surgical procedure used to remove individual acne scars.

The treatment is most commonly performed for:

• Ice pick scars
• Deep boxcar scars
• Isolated atrophic scars
• Treatment-resistant acne scars
• Deep facial scars

Unlike treatments that remodel scar tissue, punch excision physically removes the scar.

The goal is to replace a deep scar with a smaller, less noticeable surgical scar.

How Punch Excision Works

Deep acne scars often extend into the deeper layers of the skin.

Some scars may not respond adequately to:

• Laser resurfacing
• Microneedling
• RF microneedling
• Chemical peels

Punch excision works by:

• Removing the scar tissue
• Creating a controlled surgical wound
• Closing the area with sutures or specialized techniques
• Allowing smoother healing

The resulting scar is often less noticeable than the original acne scar.

Punch Excision for Ice Pick Scars

Punch excision is considered one of the most effective treatments for deep ice pick scars.

Ice pick scars are:

• Narrow
• Deep
• Tightly anchored
• Difficult to treat with lasers alone

Punch excision may help:

• Remove the scar completely
• Reduce scar depth
• Improve skin texture
• Create a smoother appearance

Many dermatologists consider punch excision a gold-standard treatment for selected ice pick scars.

Punch Excision for Boxcar Scars

Certain deep boxcar scars may also be suitable candidates.

Potential benefits include:

• Removal of deep scar tissue
• Improved skin contour
• Better treatment outcomes
• Easier follow-up resurfacing

Shallow boxcar scars may be treated with less invasive options.

Types of Acne Scars Best Treated with Punch Excision

Ideal Candidates

Punch excision is commonly used for:

• Deep ice pick scars
• Deep boxcar scars
• Individual severe scars
• Well-defined atrophic scars

Less Suitable Candidates

Other treatments may be preferred for:

• Rolling scars
• Diffuse texture irregularities
• Large treatment areas
• Mild superficial scars

A dermatologist can determine which scars are appropriate for excision.

Benefits of Punch Excision

Potential benefits may include:

• Permanent scar removal
• Effective treatment for ice pick scars
• Improved skin contour
• Better acne scar correction
• Enhanced results from combination therapy
• Long-term scar improvement
• Precise scar targeting
• Improved skin texture

Punch excision is often used when less invasive treatments cannot adequately address a scar.

Punch Excision Combined with Other Acne Scar Treatments

Combination therapy is extremely common.

TCA CROSS

Often performed for:

• Remaining ice pick scars
• Small residual scars
• Additional scar refinement

Fractional CO2 Laser

May help:

• Improve overall texture
• Blend treated areas
• Support collagen remodeling

Fraxel Dual

Frequently used for:

• Texture improvement
• Scar refinement
• Skin rejuvenation

RF Microneedling

Popular systems include:

• Potenza
• Secret RF
• Sylfirm X

May support:

• Collagen stimulation
• Long-term scar remodeling

Subcision

Often combined when rolling scars are present alongside ice pick scars.

PRP and Exosome Therapy

May support:

• Recovery
• Healing
• Tissue regeneration

What Happens During Punch Excision?

Consultation

Patients typically receive:

• Acne scar assessment
• Photography documentation
• Scar classification
• Treatment recommendations
• Personalized treatment planning

Procedure

The procedure generally involves:

• Local anesthesia
• Scar removal using a punch tool
• Wound closure
• Dressing application
• Post-treatment instructions

Most procedures take approximately 20–60 minutes depending on the number of scars treated.

Recovery After Punch Excision

Temporary effects may include:

• Mild swelling
• Redness
• Tenderness
• Small surgical wounds
• Temporary scabbing

Sutures may be removed according to the dermatologist's recommendations.

Sun protection is important during healing.

Results Timeline

Early Healing

During the first several weeks:

• Surgical wounds heal
• Redness gradually improves
• Scar remodeling begins

Long-Term Improvement

Over several months:

• Surgical scars mature
• Skin texture improves
• Acne scar appearance decreases
• Additional treatments may further refine results

Results continue improving as collagen remodeling progresses.

Estimated Punch Excision Cost in Seoul

Treatment costs vary depending on:

• Number of scars treated
• Scar complexity
• Combination procedures
• Clinic expertise
• Treatment plan customization

Most clinics provide individualized recommendations following consultation.

Who Is a Good Candidate for Punch Excision?

Punch excision may be suitable for individuals who:

• Have deep ice pick scars
• Have deep boxcar scars
• Have isolated severe acne scars
• Have scars resistant to other treatments
• Want permanent scar removal
• Are seeking comprehensive acne scar correction

A dermatologist can determine whether punch excision is appropriate based on scar type and treatment goals.

Why Punch Excision Is Popular in Seoul

Punch excision remains an important acne scar treatment in Seoul because it directly addresses deep scars that often respond poorly to laser-only treatments.

Advantages include:

• Permanent scar removal approach
• Effective treatment for ice pick scars
• Precise scar correction
• Combination treatment compatibility
• Comprehensive acne scar programs
• International patient services

Many international patients travel to Hongdae and Seoul for advanced acne scar revision procedures that include punch excision when appropriate.

Frequently Asked Questions

What is punch excision?

Punch excision is a minor surgical procedure that removes deep acne scars

and replaces them with a smaller surgical scar that is typically less noticeable.

Is punch excision good for ice pick scars?

Yes. Punch excision is one of the most effective treatments for deep ice pick scars.

Can punch excision permanently remove acne scars?

Punch excision physically removes the targeted scar tissue, making it a permanent correction technique for selected scars.

Does punch excision leave a scar?

A small surgical scar remains after healing, but it is often significantly less noticeable than the original acne scar.

Can punch excision be combined with laser resurfacing?

Yes. Fractional CO2 lasers, Fraxel Dual,

and other resurfacing treatments are commonly used after punch excision for further refinement.

Is punch excision painful?

The procedure is typically performed under local anesthesia, making treatment generally well tolerated.

How long is recovery after punch excision?

Most patients experience several days to a few weeks of healing depending on the number of scars treated.

Is punch excision available for international patients in Seoul?

Yes. Many dermatology clinics in Hongdae and Seoul offer punch excision as part of comprehensive acne scar treatment programs.