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Evaluation of a novel fractional resurfacing device for treatment of acne scarring

Pulsed carbon dioxide (CO2) laser devices are considered highly effective treatment options for skin resurfacing. However, the high risk for significant treatment complications following CO2 resurfacing has warranted the development of new treatment modalities. The concept of fractional photothermolysis was developed to address the shortcomings of ablative and non‐ablative device modalities. This report evaluates a fractional approach to CO2 laser resurfacing for the treatment of moderate to severe acne scarring. The primary endpoint of the study was the overall improvement in the appearance of acne scarring.