Excludes1

  • androgen insensitivity syndrome (E34.5-)
  • syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99)
  1. Q55 Other congenital malformations of male genital organs

    1. Q55.0 Absence and aplasia of testis

      Inclusion term(s):

      • Monorchism
    2. Q55.1 Hypoplasia of testis and scrotum

      Inclusion term(s):

      • Fusion of testes
    3. Q55.2 Other and unspecified congenital malformations of testis and scrotum

      1. Q55.20 Unspecified congenital malformations of testis and scrotum

        Inclusion term(s):

        • Congenital malformation of testis or scrotum NOS
      2. Q55.21 Polyorchism

      3. Q55.22 Retractile testis

      4. Q55.23 Scrotal transposition

      5. Q55.29 Other congenital malformations of testis and scrotum

    4. Q55.3 Atresia of vas deferens

    5. Q55.4 Other congenital malformations of vas deferens, epididymis, seminal vesicles and prostate

      Inclusion term(s):

      • Absence or aplasia of prostate
      • Absence or aplasia of spermatic cord
      • Congenital malformation of vas deferens, epididymis, seminal vesicles or prostate NOS
    6. Q55.5 Congenital absence and aplasia of penis

    7. Q55.6 Other congenital malformations of penis

      1. Q55.61 Curvature of penis (lateral)

      2. Q55.62 Hypoplasia of penis

        Inclusion term(s):

        • Micropenis
      3. Q55.63 Congenital torsion of penis

      4. Q55.64 Hidden penis

        Inclusion term(s):

        • Buried penis
        • Concealed penis
      5. Q55.69 Other congenital malformation of penis

        Inclusion term(s):

        • Congenital malformation of penis NOS
    8. Q55.7 Congenital vasocutaneous fistula

    9. Q55.8 Other specified congenital malformations of male genital organs

    10. Q55.9 Congenital malformation of male genital organ, unspecified

      Inclusion term(s):

      • Congenital anomaly of male genital organ
      • Congenital deformity of male genital organ
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.