Chapter 8: Diseases of the Nervous System

Parkinsonism

Choreiform disorders

Dystonic disorders

Ataxic disorders

Disorders associated with tremor

Tic disorders

Myoclonic disorders

Certain specified movement disorder

Other specified movement disorders

Movement disorders, unspecified

Alzheimer disease

Progressive focal atrophies

Lewy body disease

Frontotemporal lobar degeneration

Other specified disorders with neurocognitive impairment as a major feature

Disorders with neurocognitive impairment as a major feature, unspecified

Multiple sclerosis

Isolated demyelinating syndromes of the central nervous system

Acute disseminated encephalomyelitis

Neuromyelitis optica

Leukodystrophies

Secondary white matter disorders

Central demyelination of corpus callosum

Other specified multiple sclerosis or other white matter disorders

Multiple sclerosis or other white matter disorders, unspecified

Epilepsy due to structural or metabolic conditions or diseases

Genetic or presumed genetic syndromes primarily expressed as epilepsy

Epileptic encephalopathies

Seizure due to acute causes

Single seizure due to remote causes

Single unprovoked seizure

Status epilepticus

Acute repetitive seizures

Types of seizures

Other specified epilepsy or seizures

Epilepsy or seizures, unspecified

Migraine

Tension-type headache

Trigeminal autonomic cephalalgias

Other primary headache disorder

Secondary headache

Painful cranial neuropathies or other facial pains

Other specified headache disorders

Headache disorders, unspecified

Intracerebral haemorrhage

Subarachnoid haemorrhage

Nontraumatic subdural haemorrhage

Nontraumatic epidural haemorrhage

Intracranial haemorrhage, unspecified

Stroke not known if ischaemic or haemorrhagic

Cerebrovascular disease with no acute cerebral symptom

Certain specified cerebrovascular diseases

Cerebrovascular abnormalities

Hypoxic-ischaemic encephalopathy

Late effects of cerebrovascular disease

Vascular syndromes of brain in cerebrovascular diseases

Cerebrovascular diseases, unspecified

Transient ischaemic attack

Cerebral ischaemic stroke

Other specified cerebral ischaemia

Cerebral ischaemia, unspecified

Cauda equina syndrome

Myelitis

Myelopathy

Non-compressive vascular myelopathies

Degenerative myelopathic disorders

Other specified spinal cord disorders excluding trauma

Spinal cord disorders excluding trauma, unspecified

Motor neuron disease

Spinal muscular atrophy

Post polio progressive muscular atrophy

Other specified motor neuron diseases or related disorders

Motor neuron diseases or related disorders, unspecified

Disorders of olfactory nerve

Disorders of vestibulocochlear nerve

Disorders of trigeminal nerve

Disorders of spinal accessory nerve

Disorders of hypoglossal nerve

Disorders of multiple cranial nerves

Disorders of vagus nerve

Disorders of glossopharyngeal nerve

Disorders of facial nerve

Other specified disorders of cranial nerves

Disorders of cranial nerves, unspecified

Other specified disorders of nerve root, plexus or peripheral nerves

Disorders of nerve root, plexus or peripheral nerves, unspecified

Nerve root or plexus compressions

Brachial plexus disorders

Lumbosacral plexus disorders

Radiculopathy

Diabetic radiculoplexoneuropathy

Secondary brachial plexus lesion due to certain specified disorders

Other specified nerve root or plexus disorders

Nerve root or plexus disorders, unspecified

Idiopathic progressive neuropathy

Inflammatory polyneuropathy

Other secondary polyneuropathy

Other specified polyneuropathy

Polyneuropathy, unspecified

Mononeuropathies of upper limb

Mononeuropathies of lower limb

Certain specified mononeuropathies

Mononeuropathy of other specified site

Mononeuropathy of unspecified site

Hereditary motor and sensory neuropathy

Hereditary sensory or autonomic neuropathy

Other specified hereditary neuropathy

Hereditary neuropathy, unspecified

Myasthenia gravis

Congenital myasthenic syndromes

Lambert-Eaton syndrome

Other specified myasthenia gravis and neuromuscular junction disorders

Unspecified myasthenia gravis or neuromuscular junction disorders

Other specified diseases of neuromuscular junction or muscle

Diseases of neuromuscular junction or muscle, unspecified

Muscular dystrophy

Myotonic disorders

Congenital myopathies

Mitochondrial myopathies

Periodic paralyses or disorders of muscle membrane excitability

Distal myopathies

Myofibrillar myopathy

Ocular myopathy

Malignant hyperthermia or hyperpyrexia

Other specified primary disorders of muscles

Primary disorders of muscles, unspecified

Drug-induced myopathy

Autoimmune myopathy

Myopathy in certain specified infectious or parasitic disease

Myopathy in certain specified endocrine disease

Secondary rhabdomyolysis

Other specified secondary myopathies

Secondary myopathies, unspecified

Spastic cerebral palsy

Dyskinetic cerebral palsy

Ataxic cerebral palsy

Worster-Drought syndrome

Other specified cerebral palsy

Cerebral palsy, unspecified

Neurological disorders due to nutrient deficiency

Neurological disorders due to an excess of micro or macro nutrients

Neurological disorders due to overweight or obesity in adults or children

Neurological disorders due to toxicity

Alcohol-related neurological disorders

Other specified nutritional or toxic disorders of the nervous system

Nutritional or toxic disorders of the nervous system, unspecified

Increased intracranial pressure

Intracranial hypotension

Cerebrospinal fluid rhinorrhoea

Cerebrospinal fluid otorrhoea

Hydrocephalus

Cerebrospinal fluid fistula

Syringomyelia or syringobulbia

Intracranial arachnoid cyst

Porencephalic cyst

Other specified disorders of cerebrospinal fluid pressure or flow

Disorders of cerebrospinal fluid pressure or flow, unspecified

Congenital malformations of the autonomic nervous system

Inherited autonomic nervous system disorders

Autoimmune disorders involving the autonomic nervous system

Autonomic nervous system disorder due to infection

Pure autonomic nervous system failure

Autonomic nervous system disorder due to substances

Autonomic nervous system hyperactivity

Autonomic nervous system disorder due to certain specified neurodegenerative disorder

Autonomic neuropathies

Disorders of orthostatic tolerance

Focal or segmental autonomic disorders

Disorders affecting autonomic synaptic neurotransmission

Autonomic dysreflexia

Hypoglycaemia unawareness

Other specified disorders of autonomic nervous system

Disorders of autonomic nervous system, unspecified

Sporadic Creutzfeldt-Jakob Disease

Acquired prion disease

Genetic prion diseases

Variably protease sensitive prionopathy

Other specified human prion diseases

Human prion diseases, unspecified

Persistent vegetative state

Permanent vegetative state

Minimally conscious state

Other specified disorders of consciousness

Disorders of consciousness, unspecified

Disorders of the meninges excluding infection

Pachymeningitis

Superficial siderosis of the nervous system

Pain disorders

Post anoxic brain damage

Locked-in syndrome

Reye syndrome

Encephalopathy, not elsewhere classified

Encephalitis, not elsewhere classified

Postviral fatigue syndrome

Paraneoplastic or autoimmune disorders of the nervous system

Post ventricular shunting leak

Post radiation injury of the nervous system

Postprocedural meningitis

Post pump encephalopathy

Multifocal cerebral infarctions

Intracranial hypotension due to lumbar puncture