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    Glossary Follicular Ostia

    tiny openings on skin where hair emerges

    Follicular ostia are the tiny openings on the surface of the skin from which hair grows. These openings are essentially the visible part of hair follicles, and their presence and condition can be important indicators in diagnosing various scalp and hair disorders, such as alopecia.

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    Research 10 of 1000+

    1. Follicular porokeratosis: four new cases Clinical and Experimental Dermatology · 2017 · 6 citations
    2. Trichoscopic spectrum of follicular and scalp changes following hair transplantation Journal of Cutaneous and Aesthetic Surgery · 2026
    3. Follicular red dots in areas with an anatomic colocalization of alopecia areata and vitiligo Journal of the American Academy of Dermatology · 2013
    4. Glabellar pomade crust mimicking dyskeratosis follicularis Journal of Cosmetic Dermatology · 2006 · 1 citations
    5. Erosive pustular dermatosis of the scalp: Clinical, trichoscopic, and histopathologic features of 20 cases Journal of The American Academy of Dermatology · 2017 · 53 citations
    6. Tinea capitis mimicking folliculitis decalvans Mycoses · 2009 · 24 citations
    7. Beard involvement in a man with frontal fibrosing alopecia Indian Journal of Dermatology Venereology and Leprology · 2014 · 14 citations
    8. Dermoscopy in hair disorders Menoufia Medical Journal · 2014 · 12 citations
    9. Clinical characteristics, trichoscopy, histopathology and treatment outcomes of frontal fibrosing alopecia in an Asian population: A retro‐prospective cohort study Journal of Dermatology · 2020 · 9 citations
    10. 14-3-3σ Is Required for Club Hair Retention 2010 · 8 citations
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    Community 10 of 56

    1. Do the more newer gen topical retinoids e.g. tazarotene outperform tretinoin in inducing follicular sulfotransferase activity? Reddit · 29 Jul 2026
    2. Pelage Pharmaceuticals’ PP405 and its Impact on Follicular Regeneration to be Presented at the American Academy of Dermatology (AAD) Annual Meeting 2026 28th march Reddit · 26 Mar 2026
    3. Pelage Pharmaceuticals’ PP405 and its Impact on Follicular Regeneration to be Presented at the American Academy of Dermatology (AAD) Annual Meeting 2026 Reddit · 18 Mar 2026
    4. Minoxidil Skin Delivery from Nanoemulsion Formulations Containing Eucalyptol or Oleic Acid: Enhanced Diffusivity and Follicular Targeting Reddit · 25 Dec 2024
    5. Information regarding Follicusan DP? Reddit · 22 Oct 2023
    6. Targeted Follicular Finasteride Delivery: A Low-Systemic Strategy Reddit · 28 Mar 2026
    7. What is the deal with "longitudinal partial follicular unit transplantation" Reddit · 21 Dec 2019
    8. What is the deal with "longitudinal partial follicular unit transplantation" Reddit · 13 Dec 2019
    9. Can single hairs follicules be able to produce two hairs once again with treatment? Never saw a study about that. Reddit · 19 Jun 2024
    10. Pelage PP405: New Hair Growth from Inactive Follicular Units - Phase 2a results at AAD 2026 Reddit · 29 Mar 2026
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