E29.0 Testicular hyperfunction

Instructional Notes:

E29.0
Description: Testicular hyperfunction
Inclusion Term:
- Hypersecretion of testicular hormones
↓
E29
Description: Testicular dysfunction
Exclude1:
- androgen insensitivity syndrome (E34.5-)
- azoospermia or oligospermia NOS (N46.0-N46.1)
- isolated gonadotropin deficiency (E23.0)
- Klinefelter's syndrome (Q98.0-Q98.1, Q98.4)
↓
E20-E35
Description: Disorders of other endocrine glands (E20-E35)
Exclude1:
- galactorrhea (N64.3)
- gynecomastia (N62)
↓
E00-E89
Description: Endocrine, nutritional and metabolic diseases
Exclude1:
- transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Notes:
- All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.