Comprehensive Review on Hair Loss and Restorative Techniques: Advances in Diagnostic, Artistry, and Surgical Innovation

    April 2025 in “ Cureus
    Luis A Mendoza, Genaro G Ocampo, Yozahandy A Abarca-Pineda, Mohamed F. R. Khan, Yasmin Ahmadi, Najaee Brown, Denyse Deowan, Zahra Nazir
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    TLDR Advancements in diagnostics, treatments, and technology have improved hair loss detection and restoration, with some types being reversible.
    The review highlights significant advancements in diagnosing and treating hair loss, categorizing alopecia into cicatricial and non-cicatricial types, with non-scarring alopecia being potentially reversible. Diagnostic tools like trichoscopy and AI-based systems have improved early detection, while innovations such as robotic systems and stem cell therapies have enhanced treatment outcomes. Pharmacological treatments like minoxidil and 5-alpha reductase inhibitors show efficacy, though side effects and the need for further research are noted. Non-invasive treatments like low-level laser therapy and platelet-rich plasma therapy are effective in increasing hair density. Surgical techniques, particularly Follicular Unit Transplantation and Follicular Unit Extraction, have advanced, with AI-assisted robotic technology improving precision. The review underscores the importance of combining functionality with artistry in hair restoration and calls for further research to standardize protocols and optimize outcomes.
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