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Q55
Other congenital malformations of male genital organs
Q55.0
Absence and aplasia of testis
  • Monorchism
Q55.1
Hypoplasia of testis and scrotum
  • Fusion of testes
Q55.2
Other and unspecified congenital malformations of testis and scrotum
Q55.20
Unspecified congenital malformations of testis and scrotum
  • Congenital malformation of testis or scrotum NOS
Q55.21
Polyorchism
Q55.22
Retractile testis
Q55.23
Scrotal transposition
Q55.29
Other congenital malformations of testis and scrotum
Q55.3
Atresia of vas deferens
Q55.4
Other congenital malformations of vas deferens, epididymis, seminal vesicles and prostate
  • Absence or aplasia of prostate
  • Absence or aplasia of spermatic cord
  • Congenital malformation of vas deferens, epididymis, seminal vesicles or prostate NOS
Q55.5
Congenital absence and aplasia of penis
Q55.6
Other congenital malformations of penis
Q55.61
Curvature of penis (lateral)
Q55.62
Hypoplasia of penis
  • Micropenis
Q55.63
Congenital torsion of penis
  • acquired torsion of penis (N48.82)
Q55.64
Hidden penis
  • acquired buried penis (N48.83)
  • Buried penis
  • Concealed penis
Q55.69
Other congenital malformation of penis
  • Congenital malformation of penis NOS
Q55.7
Congenital vasocutaneous fistula
Q55.8
Other specified congenital malformations of male genital organs
Q55.9
Congenital malformation of male genital organ, unspecified
  • Congenital anomaly of male genital organ
  • Congenital deformity of male genital organ