Treatment Overview
Acellular Matrix Injection with Subcision is an advanced dermatology procedure performed in Korean skin clinics for the treatment of depressed acne scars, such as rolling or tethered scars.
The treatment combines subcision—a minor surgical technique that uses a fine needle to release fibrotic bands tethering the skin—with acellular dermal matrix (ADM) injections, which provide a regenerative scaffold to promote collagen formation and natural tissue repair.
In Korea, dermatologists enhance this approach with growth factor serums, PDRN, exosomes, or laser therapies for faster healing and superior cosmetic outcomes, making it one of the most effective options for long-term scar remodeling.
Purpose & Benefits
- Scar Release: Subcision breaks fibrous bands pulling the skin down.
- Collagen Remodeling: ADM stimulates fibroblasts to regenerate skin tissue.
- Volume Restoration: Fills depressed scars with natural support.
- Scar Prevention: Reduces risk of scar recurrence after subcision.
- Improved Skin Texture: Smoother, more even complexion over time.
- Synergistic Healing: ADM supports scar healing while preventing further tethering.
Ideal Candidates
Acellular Matrix Injection with Subcision in Korea is recommended for:
- Patients with depressed acne scars (rolling, tethered, or boxcar scars).
- Individuals who previously tried lasers or microneedling with limited results.
- Those seeking a long-term scar remodeling solution.
- Patients with moderate to severe scarring impacting skin texture.
- Individuals willing to undergo a multi-session regenerative program for best results.
Possible Risks & Complications
While safe under dermatologic supervision, potential side effects include:
- Bruising & Swelling at the subcision site (common, temporary).
- Mild Redness or Tenderness for a few days.
- Infection Risk: Rare, minimized with sterile technique.
- Nodule Formation: Uncommon, usually resolves with proper injection technique.
Korean dermatologists minimize complications by using precision-guided microcannulas and sterile ADM formulations.
Surgical Techniques Used
- Subcision: A fine needle or cannula is inserted under the scar to sever fibrotic bands.
- Acellular Dermal Matrix Injection: ADM, derived from processed biological tissue (with all cells removed), is injected to act as a scaffold for new collagen.
- Combination Therapies: Korean clinics often combine this with PDRN injections, exosomes, or fractional lasers for maximum collagen stimulation.
Protocol: Typically 2–3 sessions, spaced 1–3 months apart.
Recovery & Aftercare
Immediately: Mild swelling and bruising at treated sites.
1–3 Days: Tenderness subsides; makeup may be used to cover redness.
1–2 Weeks: Bruising resolves; scars begin to look less deep.
1–3 Months: Progressive collagen remodeling improves skin smoothness.
Aftercare Tips:
- Apply cold compress for swelling in the first 24 hours.
- Avoid strenuous exercise for 1–2 days.
- Use SPF 50+ sunscreen to prevent pigmentation.
- Avoid harsh skincare products (retinoids, acids) for 5–7 days.
Results & Longevity
- After 1 Session: Visible softening of scar depth.
- After 2–3 Sessions: Noticeable improvement in skin texture and smoothness.
- Long-Term: Collagen regeneration continues for 6–12 months, with permanent scar improvement in many cases.
Maintenance may include laser resurfacing or microneedling RF for further refinement.
Treatment Process in Korea
Consultation & Scar Analysis
Dermatologist maps out scar types (rolling, boxcar, ice pick) and determines suitability for subcision with ADM.
Preparation
Numbing cream or local anesthesia applied; skin cleansed for sterile procedure.
Subcision + Injection Session
- Step 1: Fine needle or blunt cannula inserted under scar.
- Step 2: Fibrotic bands carefully released.
- Step 3: ADM injected to fill void and stimulate healing.
- Step 4: Cooling mask or LED light therapy applied post-procedure.
Duration: 30–60 minutes depending on scar severity.
Why Korea is a Top Destination
- Cutting-Edge Techniques: Use of latest ADM products and microcannula methods.
- Combination Care: ADM injections paired with lasers, exosomes, or PDRN.
- Scar-Free Philosophy: Focus on natural, long-term regeneration rather than temporary fillers.
- Safe for Asian Skin: Korean dermatologists excel in minimizing PIH (post-inflammatory hyperpigmentation).
- Affordable Regenerative Packages: High-quality ADM treatments at lower costs than Western markets.
Cost Range (Estimated)
- Single Subcision + ADM Injection Session: USD 300 – 600
- Subcision + ADM + LED/Soothing Care: USD 400 – 700
- Comprehensive Scar Program (ADM + Lasers/Boosters): USD 700 – 1,200 per session
Example Korean Packages:
- Standard Program (2 sessions): USD 600 – 1,000
- Advanced Program (3 sessions with lasers/PDRN add-ons): USD 1,200 – 2,000
- Premium Program (3–4 sessions with exosomes/Rejuran + scar prevention): USD 2,000 – 3,500
Popular Clinics in Seoul
- Oracle Dermatology: Specialized subcision + ADM injection for rolling scars.
- Banobagi Dermatology: ADM integrated into multi-step scar revision programs.
- Renewme Skin Clinic: Combines ADM with laser resurfacing and PDRN.
- View Dermatology: Acne scar care with ADM, microneedling RF, and subcision.
- Chaum Anti-Aging Center: Premium regenerative packages with ADM + exosome therapy.
