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Laser has caused a revolution in technology and today there is almost no field of natural sciences in which Laser is not already used. The evolution of technology, knowledge, and science offers plenty of laser devices used to treat aesthetic facial and body problems. Before a laser treatment that is aimed at addressing these aesthetic problems, the device operator must know the history of Laser devices so that it can understand the modern laser devices used today. This study presents all the innovations of laser hair removal, regeneration, and lipolysis.
Βiskanaki et al. (Sat,) studied this question.