Acne / Scar / Texture · Atrophic acne scar - rolling
Microneedling RF evidence for Atrophic acne scar - rolling
This is an early evidence stage based mainly on observational studies and case reports. Use it as supplementary reference, and follow your doctor's judgment for treatment decisions.
Grade combines the quantity and quality of the research, while direction is a separate signal showing how the papers assess effectiveness.
Includes meta-analysis/SR Median year 2021 Last 5 years 100% Positive results 100%
Known in Korea as
Procedure and brand names vary, but the evidence above applies to the same procedure mechanism.
Key papers
tier1 Microneedling in the treatment of atrophic scars: A systematic review of randomised controlled trials.
Abstract summary (English) To date, treatment of atrophic acne scars remains a therapeutic challenge for dermatologists, yet there is no standard option on the most effective treatment. Microneedling (MN) is a minimally invasive technology that involves repetitive skin puncture using sterile microneedles to disrupt dermal collagen that connects the scar tissue. Recent studies have demonstrated the potency of MN, such as dermaroller and...
Journal Article, Systematic Review
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