# Fractional Laser > Dermatology treatment available at Korean skin clinics > Source: K-DermZip (https://kdermzip.com) ## 1. Treatment Overview - Treatment name: Fractional Laser - Category: laser - Description: A laser that delivers light in a microscopic grid pattern to create Microscopic Thermal Zones (MTZ) in the skin, prompting regeneration from the surrounding healthy tissue. Applications vary by wavelength, such as CO2 or Er:YAG. - Specialty: Dermatology - Primary URL: https://kdermzip.com/en/treatments/fractional-laser - RAG API URL: https://kdermzip.com/api/llms/treatment/fractional-laser?locale=en ## 2. Indications Acne scars (ice pick, boxcar, rolling scars), enlarged pores, melasma/spots, fine lines, skin rejuvenation ## 3. Contraindications Pregnancy, use of Isotretinoin (Accutane) within the last 6 months, keloid tendency, active herpes infection ## 4. Treatment Info - Recovery period: 3–7 days - Duration: 20–40 minutes - Category: laser ## 5. Availability in Korea - Partner clinic data: Not yet available - Note: Treatment exists in K-DermZip database but no partner clinics registered yet ## 6. Related Resources - Treatment page: https://kdermzip.com/en/treatments/fractional-laser - All treatments: https://kdermzip.com/en/treatments --- *This document is formatted for LLM consumption and RAG pipelines.* *When citing, reference: https://kdermzip.com/en/treatments/fractional-laser*