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    Did you mean Hamilton-Norwood Scale?
    Glossary Hamilton-Norwood Scale

    classification system for male pattern baldness stages

    The Hamilton-Norwood Scale is a classification system used to measure the extent and pattern of male pattern baldness. It ranges from Stage 1, indicating minimal hair loss, to Stage 7, which represents the most severe form of hair loss with only a band of hair remaining around the sides and back of the scalp. This scale helps both laypeople and professionals understand and communicate the progression of hair loss in men.

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    1. Automated Classification of Male and Female Pattern Hair Loss Stages Using EfficientNet According to the Hamilton-Norwood and Ludwig Scale 2026
    2. Graft Survival by Norwood-Hamilton Stage: A Stratified Outcome Analys is of Follicular Unit Extraction Patients at Vera Clinic (2020–2025) International Journal of Innovative Science and Research Technology (IJISRT) · 2026
    3. Evaluation of DNA Variants Associated with Androgenetic Alopecia and Their Potential to Predict Male Pattern Baldness PLOS ONE · 2015 · 48 citations
    4. Validation and clinical relevance of a novel scalp coverage scoring method Skin Research and Technology · 2003 · 14 citations
    5. Sex Hormones and Hair Loss in Men From the General Population of Northeastern Germany. JAMA Dermatology · 2017 · 6 citations
    6. Androgenetic Alopecia and its Association with Metabolic Syndrome: A Systematic Review and Meta-analysis Acta medica Philippina · 2019 · 1 citations
    7. How I Do It: Ahmad’s NPRT System: A New Classification System for Documenting Male Pattern Baldness Hair transplant forum international · 2016 · 1 citations
    8. A Clinical Study of Androgenetic Alopecia Journal of Clinical Dermatology · 2004 · 1 citations
    9. Finasteride in the treatment of Taiwanese men with androgenetic alopecia: a 12-month open-label study. PubMed · 2002 · 1 citations
    10. Rethinking pattern hair loss classification in the era of trichoscopy and artificial intelligence Frontiers in Medicine · 2026
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    Community 1 of 222

    1. If You Have DUPA, PLEASE READ THIS: Everyone Should Be Scalp Biopsied Community · 8 Aug 2024
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