Your Acne Scar Treatment Roadmap: From CROSS to Fractional Lasers

Welcome to Skin Insights by YSBB.

While acne itself often fades with time, acne scars can persist and significantly affect skin texture and overall appearance. Especially in cases of depressed scars or enlarged pores, skin can appear uneven and tired.

Today, let’s explore essential points to know before starting laser treatments for acne scars, guided by a dermatologist’s expertise.

---

1. Do Different Acne Scar Types Require Different Treatments?

• Ice Pick Scars: Narrow and deep scars
• Rolling Scars: Broad, shallow, and uneven depressions
• Boxcar Scars: Wide, sharply defined depressions
• Enlarged Pore-Like Scars: Scars that resemble large pores

Each scar type demands a customized treatment approach. At YSBB Skin Clinic, we design tailored solutions based on your specific scar patterns.

---

2. Are Special Treatments Needed for Ice Pick Scars?

Ice pick scars are often too deep and narrow for standard laser treatments to yield satisfactory results. In such cases, we employ the CROSS technique.

• Uses high-concentration TCA (trichloroacetic acid) to stimulate collagen production
• Targets the scar base to encourage natural skin remodeling
• Particularly effective for deep, narrow scars

---

3. How Are Deep, Wide Scars Treated?

For deep and wide scars with strong adhesions, subcision is recommended. Subcision involves using a specialized needle to release tethered scar tissue, allowing the skin to lift naturally.

• Ideal for deep, broad, and tethered scars
• Careful control of incision depth and range tailored to each patient's skin

---

4. Which Lasers Are Used for Acne Scar Treatments?

At YSBB Skin Clinic, we combine multiple technologies to address different scar types for optimal results.

• Fractional Laser (CICU): Microthermal zones stimulate collagen for deep scars like boxcar scars
• PicoMLA: Micro Lens Array technology improves rolling scars by smoothing the surface
• Pinhole Method (CO2 Laser): Targets wide or raised scars by creating tiny perforations for remodeling
• Fractional Radiofrequency (3DEEP FSR): Improves skin texture and firmness for stretch marks and broad atrophic scars
• Secret RF: Delivers radiofrequency via microneedles to tighten enlarged pores and enhance skin elasticity

---

5. How Many Sessions Are Needed?

Acne scar treatments typically require multiple sessions to achieve the best results.

• Generally, 3 to 5 sessions are recommended
• Treatments are spaced 4 to 6 weeks apart to allow for skin regeneration
• Gradual collagen remodeling leads to smoother, healthier skin

---

6. What Should You Be Careful About After Treatment?

After acne scar laser treatments, some temporary skin reactions are expected.

• Redness, swelling, and scab formation may occur
• Strict sun protection is essential
• Avoid excessive skin irritation

---

Final Thoughts

Successful acne scar treatment isn’t about one aggressive laser session. It requires careful scar analysis, personalized treatment strategies, and consistent follow-up care.

At YSBB Skin Clinic, we combine CROSS technique, subcision, CICU fractional laser, PicoMLA, CO2 pinhole method, 3DEEP FSR, and Secret RF to design comprehensive, individualized scar treatment plans.

Let’s achieve clear, confident skin together!

YSBB Skin Clinic, Seoul, Korea