A00-B99 C00-D48D50-D89 E00-E90 F00-F99 G00-G99 H00-H59 H60-H95 I00-I99 J00-J99 K00-K93
L00-L99 M00-M99 N00-N99 O00-O99 P00-P96 Q00-Q99 R00-R99 S00-T98 V01-Y98 Z00-Z99 U00-U99

G00-G99 Diseases of the nervous system




 
Excludes:

* certain conditions originating in the perinatal period (P00-P96)
* certain infectious and parasitic diseases (A00-B99)
* complications of pregnancy, childbirth and the puerperium (O00-O99)
* congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
* endocrine, nutritional and metabolic diseases (E00-E90)
* injury, poisoning and certain other consequences of external causes (S00-T98)
* neoplasms (C00-D48)
* symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

This chapter contains the following blocks:

G00-G09Inflammatory diseases of the central nervous system
G10-G13Systemic atrophies primarily affecting the central nervous system
G20-G26Extrapyramidal and movement disorders
G30-G32Other degenerative diseases of the nervous system
G35-G37Demyelinating diseases of the central nervous system
G40-G47Episodic and paroxysmal disorders
G50-G59Nerve, nerve root and plexus disorders
G60-G64Polyneuropathies and other disorders of the peripheral nervous system
G70-G73Diseases of myoneural junction and muscle
G80-G83Cerebral palsy and other paralytic syndromes
G90-G99Other disorders of the nervous system

Asterisk categories for this chapter are provided as follows:
G01* - Meningitis in bacterial diseases classified elsewhere
G02* - Meningitis in other infectious and parasitic diseases classified elsewhere
G05* - Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
G07* - Intracranial and intraspinal abscess and granuloma in diseases classified elsewhere
G13* - Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere
G22* - Parkinsonism in diseases classified elsewhere
G26* - Extrapyramidal and movement disorders in diseases classified elsewhere
G32* - Other degenerative disorders of nervous system in diseases classified elsewhere
G46* - Vascular syndromes of brain in cerebrovascular diseases
G53* - Cranial nerve disorders in diseases classified elsewhere
G55* - Nerve root and plexus compressions in diseases classified elsewhere
G59* - Mononeuropathy in diseases classified elsewhere
G63* - Polyneuropathy in diseases classified elsewhere
G73* - Disorders of myoneural junction and muscle in diseases classified elsewhere
G94* - Other disorders of brain in diseases classified elsewhere
G99* - Other disorders of nervous system in diseases classified elsewhere