List of ICD-9 codes 320-359: diseases of the nervous system: Wikis

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Encyclopedia

1 6a. Diseases of the nervous system (320-359)
2 See also

6a. Diseases of the nervous system (320-359)

inflammatory diseases of the central nervous system (320-327)

(320) Bacterial meningitis
- (320.0) Meningitis, hemophilus
- (320.9) Meningitis, bacterial, NOS
(322) Meningitis of unspecified cause
- (322.9) Meningitis, unspec. cause
(323) Encephalitis, myelitis, and encephalomyelitis
- (323.9) Encephalitis, unspec.
(324) Intracranial and intraspinal abscess
(325) Phlebitis and thrombophlebitis of intracranial venous sinuses
- (325.0) Venous sinus thrombosis, intracranial
(326) Late effects of intracranial abscess or pyogenic infection
(327) Sleep disorders
- (327.00) Organic insomnia, unspecified
- (327.01) Insomnia due to medical condition classified elsewhere
- (327.02) Insomnia due to mental disorder

hereditary and degenerative diseases of the central nervous system (330-337)

(330) Cerebral degenerations usually manifest in childhood
- (330.0) Leukodystrophy
  - Krabbe disease
  - Pelizaeus-Merzbacher disease
- (330.1) Cerebral lipidoses
  - Tay-Sachs disease
(331) Other cerebral degenerations
- (331.0) Alzheimer's
- (331.1) Pick's disease
- (331.4) Hydrocephalus, obstructive
- (331.8) Other cerebral degeneration
  - (331.81) Reye's syndrome
(332) Parkinson's disease
- (332.0) Parkinsonism, primary
(333) Other extrapyramidal disease and abnormal movement disorders
- (333.0) Other degenerative diseases of the basal ganglia
  - Olivopontocerebellar atrophy
  - Shy-Drager syndrome
- (333.1) Essential tremor/familial tremor
- (333.2) Myoclonus
  - Lafora's disease
  - Unverricht disease
- (333.4) Huntington's chorea
- (333.8) Fragments of torsion dystonia
  - (333.81) Blepharospasm
- (333.9) Other and unspecified extrapyramidal diseases and abnormal movement disorders
  - (333.99) Other extrapyramidal diseases and abnormal movement disorders
    - Restless legs
    - Serotonin syndrome

(334) Spinocerebellar disease
- (334.0) Friedreich's ataxia
  - Spinocerebellar ataxia
- (334.1) Hereditary spastic paraplegia
- (334.2) Primary cerebellar degeneration
- (334.3) Other cerebellar ataxia
- (334.4) Cerebellar ataxia in diseases classified elsewhere
- (334.8) Other spinocerebellar diseases
  - Ataxia-telangiectasia [Louis-Bar syndrome]
  - Corticostriatal-spinal degeneration
- (334.9) Spinocerebellar disease unspecified

(335) Anterior horn cell disease
- (335.2) Motor neuron disease
  - (335.20) Amyotrophic lateral sclerosis
  - (335.21) Progressive muscular atrophy
  - (335.22) Progressive bulbar palsy
  - (335.23) Pseudobulbar palsy
  - (335.24) Primary lateral sclerosis
  - (335.29) Other motor neuron diseases

(336) Other diseases of spinal cord
- (336.0) Syringomyelia and syringobulbia

(337) Disorders of the autonomic nervous system
- (337.2) Reflex sympathetic dystrophy

pain (338-338)

(338) Pain, not elsewhere classified
- (338.1) Acute pain
  - (338.11) Acute pain due to trauma
  - (338.12) Acute post-thoracotomy pain
  - (338.18) Other acute postoperative pain
  - (338.19) Other acute pain
- (338.2) Chronic pain
  - (338.21) Chronic pain due to trauma
  - (338.22) Chronic post-thoracotomy pain
  - (338.28) Other chronic postoperative pain
  - (338.29) Other chronic pain
- (338.3) Neoplasm related pain (acute) (chronic)
- (338.4) Chronic pain syndrome

Other headache syndromes (339-339)

(339) Other headache syndromes
- (339.0) Cluster headaches and other trigeminal autonomic cephalgias
  - (339.00) Cluster headache syndrome, unspecified
  - (339.01) Episodic cluster headache
  - (339.02) Chronic cluster headache
  - (339.03) Episodic paroxysmal hemicrania
  - (339.04) Chronic paroxysmal hemicrania
  - (339.05) Short lasting unilateral neuralgiform headache with conjunctival injection and tearing
  - (339.09) Other trigeminal autonomic cephalgias
- (339.1) Tension type headache
  - (339.10) Tension type headache, unspecified
  - (339.11) Episodic tension type headache
  - (339.12) Chronic tension type headache
- (339.2) Post-traumatic headache
  - (339.20) Post-traumatic headache, unspecified
  - (339.21) Acute post-traumatic headache
  - (339.22) Chronic post-traumatic headache
- (339.3) Drug induced headache, not elsewhere classified
- (339.4) Complicated headache syndromes
  - (339.41) Hemicrania continua
  - (339.42) New daily persistent headache
  - (339.43) Primary thunderclap headache
  - (339.44) Other complicated headache syndrome
- (339.8) Other specified headache syndromes
  - (339.81) Hypnic headache
  - (339.82) Headache associated with sexual activity
  - (339.83) Primary cough headache
  - (339.84) Primary exertional headache
  - (339.85) Primary stabbing headache
  - (339.89) Other headache syndromes

other disorders of the central nervous system (340-349)

(340) Multiple sclerosis
(341) Other demyelinating diseases of central nervous system
(342) Hemiplegia
- (342.0) Hemiplegia, flaccid
- (342.1) Hemiplegia, spastic
(343) Infantile cerebral palsy
(344) Other paralytic syndromes
- (344.0) Quadraplegia and quadraparesis
- (344.1) Paraplegia
- (344.2) Diplegia of upper limbs
- (344.3) Monoplegia of lower limb
- (344.4) Monoplegia of upper limb
- (344.5) Unspecified monoplegia
- (344.6) Cauda equina syndrome
- (344.8) Other specified paralytic syndromes
  - (344.81) Locked-in state
- (344.9) Paralysis unspecified

(345) Epilepsy
(346) Migraine
(347) Cataplexy and narcolepsy
- (347.0) Narcolepsy, w/o cataplexy
(348) Other conditions of brain
- (348.2) Pseudotumor cerebri
- (348.3) Encephalopathy, unspec.
  - (348.31) Encephalopathy, metabolic
- (348.5) Cerebral edema
(349) Other and unspecified disorders of the nervous system
- (349.0) Headache, post spinal puncture

disorders of the peripheral nervous system (350-359)

(350) Trigeminal nerve disorders
- (350.1) Trigeminal neuralgia
(351) Facial nerve disorders
- (351.0) Bell's palsy
(352) Disorders of other cranial nerves
(353) Nerve root and plexus disorders
- (353.0) Thoracic outlet syndrome
- (353.6) Phantom limb
(354) Mononeuritis of upper limb and mononeuritis multiplex
- (354.0) Carpal tunnel
(355) Mononeuritis of lower limb
- (355.1) Lateral femoral cutaneous neuropathy
- (355.6) Morton's neuroma
(356) Hereditary and idiopathic peripheral neuropathy
(357) Inflammatory and toxic neuropathy
- (357.0) Guillain-Barré syndrome
- (357.5) Neuropathy, poly-, alcoholic
- (357.9) Neuropathy, poly-, unspec.
(358) Myoneural disorders
- (358.0) Myasthenia gravis w/o exacerbation
  - (358.01) Myasthenia gravis w/ exacerbation
(359) Muscular dystrophies and other myopathies
- (359.0) Congenital hereditary myopathies, including:
  - Benign congenital myopathy
  - Central core disease
  - Centronuclear myopathy
  - Myotubular myopathy
  - Nemaline body disease
- (359.1) Muscular dyst., hereditary

Extrapyramidal and movement disorders	Basal ganglia disease: Parkinsonism (Parkinson's disease, Postencephalitic parkinsonism) Template:· Neuroleptic malignant syndrome Template:· Pantothenate kinase-associated neurodegenerationTemplate:· Progressive supranuclear palsyTemplate:· Striatonigral degenerationTemplate:· HemiballismusTemplate:· Huntington's diseaseTemplate:· Olivopontocerebellar atrophy Dyskinesia: Dystonia (Spasmodic torticollis, Meige's, Blepharospasm)Template:· Chorea (Choreoathetosis) Template:· Myoclonus (Myoclonic epilepsy) Essential tremor Template:· Restless legs Template:· Stiff person

Dementia	Alzheimer's (Early-onset) Template:· Frontotemporal dementia/Frontotemporal lobar degeneration (Pick's, Dementia with Lewy bodies)Template:· Multi-infarct dementia

Mitochondrial disease	Leigh's

Demyelinating

autoimmune (Multiple sclerosis, Neuromyelitis optica, Schilder's disease)Template:· hereditary (Adrenoleukodystrophy, Alexander, Canavan, Krabbe, ML, Pelizaeus-Merzbacher, VWM, MFC, CAMFAK syndrome)Template:· Central pontine myelinolysisTemplate:· Marchiafava-Bignami disease Template:· Alpers'

Episodic/
paroxysmal

Seizure/epilepsy	Focal Template:· Generalised Template:· Status epilepticus Template:· Myoclonic epilepsy

Headache	Migraine (Familial hemiplegic) Template:· Cluster Template:· Vascular Template:· Tension

Vascular	Transient ischemic attack (Amaurosis fugax, Transient global amnesia) Cerebrovascular disease Template:· Stroke (MCA, ACA, PCA, Foville's, Millard-Gubler, Lateral medullary, Weber's, Lacunar stroke)

Sleep disorders	Insomnia Template:· Hypersomnia Template:· Sleep apnea (Obstructive, Ondine's curse) Template:· Narcolepsy Template:· Cataplexy Template:· Kleine-Levin Template:· Circadian rhythm sleep Template:· Delayed sleep phase Template:· Advanced sleep phase

CSF

Intracranial hypertension (Hydrocephalus/Normal pressure, Idiopathic intracranial hypertension)Template:· Cerebral edemaTemplate:· Intracranial hypotension

Other

Brain herniationTemplate:· Reye's Template:· Hepatic encephalopathy Template:· Toxic encephalopathy

Spinal cord/
myelopathy

Inflammatory	Myelitis: PoliomyelitisTemplate:· Demyelinating disease (Transverse myelitis)Template:· Tropical spastic paraparesis

Other	SyringomyeliaTemplate:· SyringobulbiaTemplate:· Morvan's syndromeTemplate:· Vascular myelopathy (Foix-Alajouanine syndrome)Template:· Spinal cord compression

Both/either

Inflammatory

Encephalomyelitis (Acute disseminated)

Meningitis/Arachnoiditis: Bacterial (Tuberculous, Haemophilus, Pneumococcal)Template:· Viral (Herpesviral)Template:· Fungal (Cryptococcal)Template:· Aseptic (Drug-induced)

Meningoencephalitis

Systemic atrophies

SA	Friedreich's ataxiaTemplate:· Ataxia telangiectasia

MND	UMN only: PLSTemplate:· PPTemplate:· HSP LMN only: PMATemplate:· PBP (Fazio-Londe, Infantile progressive bulbar palsy)Template:· SMA (SMN-linked, Kennedy disease, SMAX2, DSMA1) both: ALS

see also congenital, tumors

[[Template:FULLPAGENAME: Cerebral palsy and other paralytic syndromes\|v]] • [[{{TALKPAGENAME:Template:FULLPAGENAME: Cerebral palsy and other paralytic syndromes}}\|d]] • [{{fullurl:Template:FULLPAGENAME: Cerebral palsy and other paralytic syndromes\|action=edit}}e] Cerebral palsy and other paralytic syndromes (G80-G83, 342-344)

Paresis and plegia NOS	Paralysis - Quadriplegia - Triplegia - Hemiplegia/Hemiparesis - Paraplegia/Diplegia - Monoplegia

Flaccid vs. spastic	Upper motor neuron lesion: Spastic diplegia - Spastic paraplegia (Hereditary spastic paraplegia) Lower motor neuron lesion: Flaccid paralysis

Specific types	Cerebral palsy - Cauda equina syndrome - Locked-in syndrome

Nervous system pathology, PNS (G50-G64, 350-357)

Somatic

Nerve,
nerve root,
plexus

Cranial nerve disease

V (Trigeminal neuralgia)Template:· VII (Facial nerve paralysis, Bell's palsy, Melkersson-Rosenthal syndrome, Central seven)Template:· XI (Accessory nerve disorder)

Radiculopathy,
plexopathy

brachial plexus (Brachial plexus lesion, Thoracic outlet syndrome)Template:· Phantom limb

Mono- neuropathy

Upper limb	median nerve (Carpal tunnel syndrome) ulnar nerve (Ulnar nerve entrapment, Froment's sign, Guyon's canal syndrome, Ulnar claw) radial nerve (Radial neuropathy, Wrist drop) long thoracic nerve (Winged scapula)

Lower limb	lateral cutaneous nerve of thigh (Meralgia paraesthetica)Template:· tibial nerve (Tarsal tunnel syndrome)Template:· plantar nerve (Morton's neuroma) superior gluteal nerve (Trendelenburg's sign)

General	CausalgiaTemplate:· Mononeuritis multiplex

Polyneuropathies/
Polyradiculoneuropathy

HMSN	Charcot-Marie-Tooth diseaseTemplate:· Dejerine Sottas syndromeTemplate:· Refsum's diseaseTemplate:· Hereditary spastic paraplegia

Autoimmune/demyelinating	Guillain-Barré syndromeTemplate:· Chronic inflammatory demyelinating polyneuropathy

Other	Alcoholic polyneuropathy

Dysautonomia,
autonomic-
neuropathy

HSAN (I, II, III/Familial dysautonomia, IV/Congenital insensitivity to pain with anhidrosis, V)Template:· Horner's syndromeTemplate:· Multiple system atrophy

Diseases of myoneural junction and muscle / neuromuscular disease (G70-G73, 358-359)

Neuromuscular-
junction disease

autoimmune (Myasthenia gravis, Lambert-Eaton myasthenic syndrome)

Myopathy

Muscular dystrophy
(DAPC)

AD	Limb-girdle muscular dystrophy 1Template:· OculopharyngealTemplate:· FacioscapulohumeralTemplate:· MyotonicTemplate:· Distal (most)

AR	Limb-girdle muscular dystrophy 2Template:· Congenital (Fukuyama, Ullrich)

XR	dystrophin (Becker's, Duchenne)Template:· Emerin Emery-Dreifuss

Channelopathy

Myotonia	Myotonia congenitaTemplate:· Thomsen diseaseTemplate:· Neuromyotonia/Isaacs syndromeTemplate:· Paramyotonia congenita

Periodic paralysis	HypokalemicTemplate:· Hyperkalemic