title: Natural hair patterns.
abstract: Hair loss is complex and can be classified in many ways. This article has focused on the anatomic zones and their significance to hair restoration. Hair restoration surgeons must not only be aware of these patterns of loss but also their significance for the future.
authors.affiliation: bparsley@bellsouth.net
authors.forename: William M
authors.initials: WM
authors.lastname: Parsley
mesh_terms: D000505:Alopecia / Q000175:diagnosis / Q000601:surgery*; D004954:Esthetics; D006197:Hair / Q000033:anatomy & histology* / Q000637:transplantation*; D006801:Humans; D008297:Male; D012535:Scalp; D014182:Transplantation, Autologous