G93.89 Other specified disorders of brain

Instructional Notes:

G93.89
Description: Other specified disorders of brain
Inclusion Term:
- Postradiation encephalopathy
↓
G93.8
Description: Other specified disorders of brain
↓
G93
Description: Other disorders of brain
↓
G89-G99
Description: Other disorders of the nervous system (G89-G99)
↓
G00-G99
Description: Diseases of the nervous system
Exclude2:
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)