32 citations
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July 2011 in “Facial Plastic Surgery” This review discusses recent surgical and medical advancements in hair restoration techniques but reports no new clinical results.
12 citations
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April 2020 in “Facial Plastic Surgery Clinics of North America” This study reviews advancements in hair restoration surgery, noting that follicular unit excision significantly improves outcomes by enabling graft harvesting without scarring and reporting a graft transection rate under 4% when conducted with advanced equipment.
9 citations
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May 2020 in “Journal of Cosmetic Dermatology” This review discusses various follicular unit excision methods, punch designs, and motorized devices, highlighting their roles in reducing hair follicle transection rates and optimizing graft harvesting for individual patient characteristics.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This narrative review from the authors discusses mechanical scalp stimulation as a potential treatment for androgenetic alopecia, suggesting it has a biologically plausible mechanism but immature clinical evidence; marketing of these devices currently outpaces their supporting data, indicating a need for better-controlled trials.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This narrative review suggests that while mechanical scalp stimulation has a plausible mechanism for aiding androgenetic alopecia, its clinical evidence is insufficient, and the marketing of stimulation devices currently outpaces their efficacy data.