Woolly hair (WH) is a group of hair shaft dystrophies characterized by fine and tightly curled hair. WH is inherited in either autosomal dominant and autosomal recessive manner. Autosomal recessive woolly hair can also show varying degrees of sparse hair or hypotrichosis (HYPT).
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
14 Diseases of the skin
Genetic and developmental disorders affecting the skin
EC21 Genetic defects of hair or hair growth
H00667 Woolly hair