Kodex

Code

Q55.0

Absence and aplasia of testis

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Hierarchy

Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- Q50-Q56 Congenital malformations of genital organs (Q50-Q56)
  - Q55 Other congenital malformations of male genital organs
    - Q55.0 Absence and aplasia of testis
    - Q55.1 Hypoplasia of testis and scrotum
    - Q55.2 Other and unspecified 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
    - Q55.5 Congenital absence and aplasia of penis
    - Q55.6 Other congenital malformations of penis
    - Q55.7 Congenital vasocutaneous fistula
    - Q55.8 Other specified congenital malformations of male genital organs
    - Q55.9 Congenital malformation of male genital organ, unspecified

Notes

Codes from this chapter are not for use on maternal records

Inclusion Terms

Q55.0

Monorchism

Excludes 1

P83.5 Congenital hydrocele
Q54 Hypospadias

E34.5 Androgen insensitivity syndrome
syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99)
- Q90-Q99 Chromosomal abnormalities, not elsewhere classified (Q90-Q99)

Excludes 2

inborn errors of metabolism (E70-E88)
- E70-E88 Metabolic disorders (E70-E88)