Preferred Label : Hereditary hypotrichosis of scalp;
ICD-11 definition : Hypotrichosis simplex of the scalp (HSS) is a genetic disorder characterized by diffuse
progressive hair loss that is confined to the scalp.;
ICD-11 synonym : Hypotrichosis 2; Hypotrichosis simplex of scalp;
Origin ID : 524511476;
Automatic exact mappings (from CISMeF team)
Hypotrichosis simplex of the scalp (HSS) is a genetic disorder characterized by diffuse
progressive hair loss that is confined to the scalp.