Predicting the Therapeutic Results of Unwanted Hair Growth with the Alexandrite Laser Device

    April 2024 in “ Cognizance journal ”
    Erfan Bakhshi, Maasumeh Hashempour, Sina Seyedimani, Melina Barahouei Moghaddam, Dorsa Rezaei
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    TLDR The alexandrite laser effectively reduces unwanted hair by about 75%.
    This study investigated the effectiveness of the 755 nm alexandrite laser in treating unwanted hair in the armpit or thigh area of 14 patients aged 27-37 with skin types I and III. Hair counts were conducted at 1 and 3 months post-treatment using a camera system. Results showed a decrease in the number of excess hairs, with Monte Carlo modeling estimating the remaining hair density and achieving a 75% accuracy rate compared to manual counting.
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