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the Bouhanna male pattern baldness classification system

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The Bouhanna male pattern baldness classification system

Based on observations in European Cuacasians Bouhanna designed a much simplified male pattern baldness classification system in 1976.

There are just three basic hair loss presentation with two variants.


The Bouhanna male pattern baldness classification system references

  • Bouhanna P. Multifactorial classification of male and female androgenetic alopecia. Dermatol Surg. 2000 Jun;26(6):555-61. PMID: 10848937
  • Bouhanna P, Nataf J. A propos des transplnatations de cuir chevelu: critiques et Propositions. Rev Chir Esthet 1976;7:17-23.

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