Comparison of 1064-nm Nd:YAG picosecond laser using fractional micro-lens array vs. ablative fractional 2940-nm Er:YAG laser for the treatment of atrophic acne scar in Asians: a 20-week prospective, randomized, split-face, controlled pilot study

Comparison of 1064-nm Nd:YAG picosecond laser using fractional micro-lens array vs. ablative fractional 2940-nm Er:YAG laser for the treatment of atrophic acne scar in Asians: a 20-week prospective, randomized, split-face, controlled pilot study

BackgroundThe 1064-nm Nd:YAG picosecond lasers using fractional micro-lens array (P-MLA) was a promising therapy for skin resurfacing. However, no studies have compared P-MLA with ablative fractional 2940-nm Er:YAG lasers (AF-Er) in the treatment of atrophic acne scars.ObjectivesTo evaluate the effi...

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Bibliographic Details
Main Authors: Ru Dai, Yiyu Cao, Yiping Su, Suiqing Cai
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-11-01
Series:Frontiers in Medicine
Subjects:
acne scar
picosecond laser
fractional laser ablation
laser treatment
efficacy and safety
Online Access:https://www.frontiersin.org/articles/10.3389/fmed.2023.1248831/full

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