Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.]
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The water content of epidermis below the stratum corneum is more than 70%. The 2,940-nm wavelength is at the peak of water absorption, making it an ideal wavelength for ablation of skin. The purpose of this study was to determine the effectiveness and safety of a novel erbium-doped yttrium aluminum garnet (Er:YAG) laser with micron tips in the removal of cutaneous lesions. ⋯ The 2,940-nm wavelength combined with small micron spot size tips provides safe and effective clearance of cutaneous lesions, even in hard-to-reach locations. HOYA-Con Bio supported study-related expenses.