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    Glossary Temporal Triangular Alopecia

    non-scarring hair loss in a triangular patch on the temple

    Temporal Triangular Alopecia (TTA), also known as Alopecia Triangularis, is a non-scarring form of hair loss that typically presents as a triangular or oval-shaped bald patch in the temporal region of the scalp. It usually appears in early childhood and remains stable throughout life, with the affected area showing no signs of inflammation or other skin abnormalities.

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    Research 10 of 591

    1. Congenital Triangular Alopecia (Brauer Nevus) Pediatric Dermatology · 1995 · 34 citations
    2. Temporal triangular alopecia: significance of trichoscopy in differential diagnosis Journal of the European Academy of Dermatology and Venereology · 2014 · 24 citations
    3. Successful Hair Transplantation for Treatment of Acquired Temporal Triangular Alopecia Dermatologic Surgery · 2012 · 12 citations
    4. Congenital triangular alopecia: Is it always confined to fronto-temporal region? Indian Journal of Dermatology, Venereology and Leprology · 2015 · 4 citations
    5. Triangular Temporal Alopecia - Two Case Reports, Dermoscopy and Review Journal of dermatology & cosmetology · 2018 · 2 citations
    6. Triangular temporal alopecia: a rare case in adulthood Dermatology Online Journal · 2016 · 1 citations
    7. Perspectiva cirúrgica - Um comentário sobre: “Alopecia triangular temporal bilateral simulando alopecia androgenética de padrão masculino em mulher adulta: relato de caso e revisão da literatura” Surgical & Cosmetic Dermatology · 2025
    8. A case of temporal triangular alopecia TURKDERM · 2020
    9. Trichoscopic and clinical characteristics of temporal triangular alopecia. A multicenter study Journal of The American Academy of Dermatology · 2016
    10. Temporal triangular alopecia Informa Healthcare eBooks · 2012
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    Community 1

    1. Sudden Triangular Thinning Patch Community · 22 Aug 2025

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