Research Progress of Nonablative Fractional Laser in the Treatment of Skin Photoaging
Photoaging is the main cause of skin aging.The clinical manifestations include wrinkles,telangiectasia,pigment increase or loss,rough texture,yellow skin color,relaxation and elasticity decline,etc.Improving skin photoaging is a medical cosmetic project with high public attention.In recent years,non-ablative fractional laser technology has provided a new treatment option for skin photoaging patients with its characteristics of safety,high efficiency and short recovery period.In this paper,the research progress of non-ablative fractional laser in the treatment of skin photoaging was reviewed.
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