Classification of Male-pattern Hair Loss.

Abstract

Male-pattern hair loss (MPHL) is a condition that affects the majority of men during adulthood. This condition is not life threatening but needs constant treatment and monitoring, especially in recent years where male appearance is gaining significant importance in society. An ideal classification with high amount of detail, practicality, and reproducibility is required to accurately diagnose and monitor this condition regularly and to assess the outcome of treatment. Numerous classifications have been invented, but many variants with different levels of detail, practicality, and reproducibility may cause confusion among clinicians. One clinician may not accurately able to convey accurate clinical description if different classifications are used. To avoid confusion, a new classification that can balance detail, practicality, and reproducibility is required. We hope that this will translate to better treatment and monitoring for patients. This review article aims to review different existing MPHL classifications and how it compares to each other in terms of detail, practicality, and reproducibility.