Fig. 4. A 46-year-old female patient with mild skin sagging and wrinkling. At pretreatment, she was examined by an automatic skin diagnosis system, showing skin grade of 15 (A). At 2 months posttreatment, her skin grade score was 13 (B).

Med Lasers 2023;12:29~33 https://doi.org/10.25289/ML.22.051

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