December 2024 in “Journal of Cutaneous and Aesthetic Surgery” Dermoscopy effectively assesses and improves acne scar treatments.
42 citations
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December 2014 in “Clinical, cosmetic and investigational dermatology” Nonablative radiofrequency treatments, especially microneedle and fractional types, can improve acne scars by 25%–75% after 3-4 sessions, with full results in 3 months and some side effects.
8 citations
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April 2024 in “Cureus” CO2 lasers are better for severe acne scars, while Er:YAG lasers are gentler with fewer side effects.
February 2019 in “International journal of research in dermatology” The combined treatments were highly effective for improving atrophic acne scars.
108 citations
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August 2017 in “Clinical, Cosmetic and Investigational Dermatology” Microneedling is promising for treating various skin issues but needs more research to confirm its effectiveness and safety.