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Histologic analysis of a 2,940 nm fractional device.
[BACKGROUND AND OBJECTIVES] An evaluation of the histological effects of a 2,940 nm fractional erbium:YAG (Er:YAG) laser device with adjustable depth and coagulation settings in a human abdominoplasty model. The goal of this study was to us…
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Laser resurfacing for dermal photoaging.
The skin is a highly organized system composed of resident cells, extracellular matrix, blood vessels, and circulating cells that all work together to maintain cutaneous integrity. Environmental insults, particularly sunlight, act to alter …