1. Q84 Other congenital malformations of integument

    1. Q84.0 Congenital alopecia

      Inclusion term(s):

      • Congenital atrichosis
    2. Q84.1 Congenital morphological disturbances of hair, not elsewhere classified

      Inclusion term(s):

      • Beaded hair
      • Monilethrix
      • Pili annulati
    3. Q84.2 Other congenital malformations of hair

      Inclusion term(s):

      • Congenital hypertrichosis
      • Congenital malformation of hair NOS
      • Persistent lanugo
    4. Q84.3 Anonychia

    5. Q84.4 Congenital leukonychia

    6. Q84.5 Enlarged and hypertrophic nails

      Inclusion term(s):

      • Congenital onychauxis
      • Pachyonychia
    7. Q84.6 Other congenital malformations of nails

      Inclusion term(s):

      • Congenital clubnail
      • Congenital koilonychia
      • Congenital malformation of nail NOS
    8. Q84.8 Other specified congenital malformations of integument

      Inclusion term(s):

      • Aplasia cutis congenita
    9. Q84.9 Congenital malformation of integument, unspecified

      Inclusion term(s):

      • Congenital anomaly of integument NOS
      • Congenital deformity of integument NOS
Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.