G90.2 Horner's syndrome
Instructional Notes:
-
G90.2
Description: Horner's syndrome
Inclusion Term:
- Bernard(-Horner) syndrome
- Cervical sympathetic dystrophy or paralysis
↓
-
G90
Description: Disorders of autonomic nervous system
Exclude1:
- dysfunction of the autonomic nervous system due to alcohol (G31.2)
↓
-
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)