G40-G47
Episodic and paroxysmal disorders
- G40.0Localization-related (focal)(partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset
- G40.1Localization-related (focal)(partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures
- G40.2Localization-related (focal)(partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures
- G40.3Generalized idiopathic epilepsy and epileptic syndromes
- G40.4Other generalized epilepsy and epileptic syndromes
- G40.5Special epileptic syndromes
- G40.6Grand mal seizures, unspecified (with or without petit mal)
- G40.7Petit mal, unspecified, without grand mal seizures
- G40.8Other epilepsy
- G40.9Epilepsy, unspecified
- G41.0Grand mal status epilepticus
- G41.1Petit mal status epilepticus
- G41.2Complex partial status epilepticus
- G41.8Other status epilepticus
- G41.9Status epilepticus, unspecified
- G43.0Migraine without aura [common migraine]
- G43.1Migraine with aura [classical migraine]
- G43.2Status migrainosus
- G43.3Complicated migraine
- G43.8Other migraine
- G43.9Migraine, unspecified
- G44.0Cluster headache syndrome
- G44.1Vascular headache, not elsewhere classified
- G44.2Tension-type headache
- G44.3Chronic post-traumatic headache
- G44.4Drug-induced headache, not elsewhere classified
- G44.8Other specified headache syndromes
- G45.0Vertebro-basilar artery syndrome
- G45.1Carotid artery syndrome (hemispheric)
- G45.2Multiple and bilateral precerebral artery syndromes
- G45.3Amaurosis fugax
- G45.4Transient global amnesia
- G45.8Other transient cerebral ischaemic attacks and related syndromes
- G45.9Transient cerebral ischaemic attack, unspecified
- G46.0Middle cerebral artery syndrome (I66.0+)
- G46.1Anterior cerebral artery syndrome (I66.1+)
- G46.2Posterior cerebral artery syndrome (I66.2+)
- G46.3Brain stem stroke syndrome (I60-I67+)
- G46.4Cerebellar stroke syndrome (I60-I67+)
- G46.5Pure motor lacunar syndrome (I60-I67+)
- G46.6Pure sensory lacunar syndrome (I60-I67+)
- G46.7Other lacunar syndromes (I60-I67+)
- G46.8Other vascular syndromes of brain in cerebrovascular diseases (I60-I67+)
- G47.0Disorders of initiating and maintaining sleep [insomnias]
- G47.1Disorders of excessive somnolence [hypersomnias]
- G47.2Disorders of the sleep-wake schedule
- G47.3Sleep apnoea
- G47.4Narcolepsy and cataplexy
- G47.8Other sleep disorders
- G47.9Sleep disorder, unspecified