tooth and nail syndrome (DOID:6678)
Alliance: disease page
Synonyms: Hypoplastic enamel-onycholysis-hypohidrosis syndrome; Witkop's syndrome
Alt IDs: OMIM:189500, MESH:C536736, NCI:C40553, UMLS_CUI:C0406735
Definition: A syndrome that affects the teeth, nails, hair, and/or skin. It is characterized by absence (hypodontia) and/or malformation of certain primary (deciduous) and secondary (permanent) teeth occurring in association with improper development of the nails, particularly the toenails.