2 citations
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December 2022 in “Archives of Dermatological Research” In this study, researchers developed a new classification system for anterior hairline types among Asian males without androgenetic alopecia, finding MM, RM, and ML to be the most common types.
May 2011 in “Archives of Plastic Surgery” This study found that the inverted U-shape hairline is the most common among Korean male adults in their 20s and 30s, with an increased prevalence of the M-shape in their 30s.
53 citations
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July 2016 in “Cosmetics” This study reviews the biology and cosmetic treatment of hair, emphasizing future advancements in safer, more effective procedures to meet consumer needs for hair care.
February 2023 in “EAS Journal of Medicine and Surgery” This study found that among the Idoma people of Benue State, Nigeria, approximately two-thirds have a curved (widow's peak) hairline, with this shape being predominant across both genders.
8 citations
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April 2018 in “Facial Plastic Surgery” This article reviews techniques for achieving natural-appearing hair restoration results in women and reports no new research findings.