Congenital malformations of the dermatoglyphs

Congenital malformations of the dermatoglyphs are a cutaneous condition divided into four main categories based on the appearance of the dermal ridges of which they are composed: (1) ridge aplasia; (2) ridge hypoplasia; (3) ridge dissociation; and (4) ridges-off-the-end.

See also

• Melanotic neuroectodermal tumor of infancy
• List of cutaneous conditions

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