June 2020 in “Applied sciences” This study introduced a semi-automatic hair follicle implanter that can reduce surgery time and fatigue for both patients and surgeons, with effectiveness demonstrated in animal and clinical trials.
The researchers developed a new follicular unit extraction system with adjustable needle lengths and precise rotation speed, which they report as being superior to existing systems for non-incisional hair transplants.
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November 2016 in “PubMed” This report describes the use of a robotic system in hair restoration surgeries, showing that it reduces physician fatigue and variability in graft extraction while achieving high patient satisfaction and rapid healing.
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September 2020 in “Journal of Cosmetic Dermatology” In this study, microneedling with a depth of 0.6 mm, alongside minoxidil, significantly improved hair count and thickness in patients with androgenetic alopecia compared to minoxidil alone, and was more beneficial than a 1.2 mm depth.
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April 2019 in “Advances in Cosmetic Surgery” Platelet-rich plasma shows potential for hair growth, but more research is needed to determine the best preparation method.