The following is a partial list of the "C" codes for Medical Subject Headings (MeSH), as defined by the United States National Library of Medicine (NLM).

This list continues the information at List of MeSH codes (C09). Codes following these are found at List of MeSH codes (C11). For other MeSH codes, see List of MeSH codes.

The content of this list is based on the MeSH Trees as maintained and updated annually by the NLM. The current version reflects the 2025 MeSH vocabulary, which includes ongoing revisions, new descriptors, and structural updates.

– nervous system diseases

– autoimmune diseases of the nervous system

– demyelinating autoimmune diseases, cns – diffuse cerebral sclerosis of schilder – encephalomyelitis, acute disseminated – leukoencephalitis, acute hemorrhagic – multiple sclerosis – multiple sclerosis, chronic progressive – multiple sclerosis, relapsing-remitting – neuromyelitis optica – myelitis, transverse – neuromyelitis optica – neuromyelitis optica

– lambert-eaton myasthenic syndrome

– leukoencephalitis, acute hemorrhagic

– myasthenia gravis – myasthenia gravis, autoimmune, experimental – myasthenia gravis, neonatal

– nervous system autoimmune disease, experimental – encephalomyelitis, autoimmune, experimental – myasthenia gravis, autoimmune, experimental – neuritis, autoimmune, experimental

– polyradiculoneuropathy – guillain-barre syndrome – miller fisher syndrome – hereditary sensory and autonomic neuropathies – dysautonomia, familial – polyradiculoneuropathy, chronic inflammatory demyelinating

– stiff-person syndrome

– uveomeningoencephalitic syndrome

– vasculitis, central nervous system – aids arteritis, central nervous system – lupus vasculitis, central nervous system – temporal arteritis

– autonomic nervous system diseases

– aide syndrome

– autonomic dysreflexia

– complex regional pain syndromes – causalgia – reflex sympathetic dystrophy

– dysautonomia, familial

– horner syndrome

– shy-drager syndrome

– sweating, gustatory

– central nervous system diseases

– brain diseases – akinetic mutism – amblyopia – amnesia, transient global – auditory diseases, central – auditory perceptual disorders – hearing loss, central – basal ganglia diseases – basal ganglia cerebrovascular disease – basal ganglia hemorrhage – putaminal hemorrhage – chorea gravidarum – dystonia musculorum deformans – hallervorden-spatz syndrome – hepatolenticular degeneration – huntington disease – meige syndrome – multiple system atrophy – olivopontocerebellar atrophies – shy-drager syndrome – striatonigral degeneration – neuroleptic malignant syndrome – parkinsonian disorders – lewy body disease – parkinson disease – parkinson disease, secondary – mptp poisoning – parkinson disease, postencephalitic – supranuclear palsy, progressive – tourette syndrome – brain abscess – toxoplasmosis, cerebral – brain damage, chronic – brain injury, chronic – cerebral palsy – persistent vegetative state – brain death – brain diseases, metabolic – brain diseases, metabolic, inborn – abetalipoproteinemia – carbamoyl-phosphate synthase i deficiency disease – cerebral amyloid angiopathy, familial – citrullinemia – galactosemias – hartnup disease – hepatolenticular degeneration – homocystinuria – hyperargininemia – hyperglycinemia, nonketotic – hyperlysinemias – leigh disease – lesch-nyhan syndrome – lysosomal storage diseases, nervous system – fucosidosis – glycogen storage disease type ii – mucolipidoses – sialic acid storage disease – sphingolipidoses – fabry disease – gangliosidoses – gangliosidoses gm2 – sandhoff disease – tay-sachs disease – tay-sachs disease, ab variant – gangliosidosis gm1 – sandhoff disease – gaucher disease – leukodystrophy, globoid cell – leukodystrophy, metachromatic – niemann-pick diseases – maple syrup urine disease – melas syndrome – menkes kinky hair syndrome – merrf syndrome – oculocerebrorenal syndrome – ornithine carbamoyltransferase deficiency disease – peroxisomal disorders – adrenoleukodystrophy – refsum disease – zellweger syndrome – phenylketonurias – phenylketonuria, maternal – pyruvate carboxylase deficiency disease – pyruvate dehydrogenase complex deficiency disease – tyrosinemias – hepatic encephalopathy – kernicterus – mitochondrial encephalomyopathies – myelinolysis, central pontine – reye syndrome – wernicke encephalopathy – brain edema – brain injuries – brain concussion – post-concussion syndrome – brain hemorrhage, traumatic – brain stem hemorrhage, traumatic – cerebral hemorrhage, traumatic – brain injury, chronic – diffuse axonal injury – epilepsy, post-traumatic – pneumocephalus – brain neoplasms – cerebral ventricle neoplasms – choroid plexus neoplasms – papilloma, choroid plexus – infratentorial neoplasms – brain stem neoplasms – cerebellar neoplasms – neurocytoma – pinealoma – supratentorial neoplasms – hypothalamic neoplasms – pituitary neoplasms – cerebellar diseases – cerebellar ataxia – spinocerebellar ataxias – ataxia telangiectasia – machado-joseph disease – cerebellar neoplasms – dandy-walker syndrome – miller fisher syndrome – paraneoplastic cerebellar degeneration – spinocerebellar degenerations – friedreich ataxia – myoclonic cerebellar dyssynergia – olivopontocerebellar atrophies – spinocerebellar ataxias – machado-joseph disease – cerebrovascular disorders – basal ganglia cerebrovascular disease – basal ganglia hemorrhage – putaminal hemorrhage – brain ischemia – vertebrobasilar insufficiency – subclavian steal syndrome – carotid artery diseases – carotid artery thrombosis – carotid artery injuries – carotid artery, internal, dissection – carotid-cavernous sinus fistula – carotid artery, internal, dissection – carotid stenosis – carotid-cavernous sinus fistula – moyamoya disease – cerebrovascular accident – brain infarction – brain stem infarctions – lateral medullary syndrome – cerebral infarction – infarction, anterior cerebral artery – infarction, middle cerebral artery – infarction, posterior cerebral artery – cerebrovascular trauma – carotid artery injuries – carotid artery, internal, dissection – carotid-cavernous sinus fistula – vertebral artery dissection – dementia, vascular – cadasil – dementia, multi-infarct – hypoxia-ischemia, brain – brain ischemia – ischemic attack, transient – hypoxia, brain – intracranial arterial diseases – cerebral arterial diseases – cadasil – cerebral amyloid angiopathy – cerebral amyloid angiopathy, familial – infarction, anterior cerebral artery – infarction, middle cerebral artery – infarction, posterior cerebral artery – intracranial aneurysm – intracranial arteriosclerosis – dementia, vascular – intracranial arteriovenous malformations – intracranial arteriovenous malformations – intracranial embolism and thrombosis – intracranial embolism – intracranial thrombosis – sinus thrombosis, intracranial – cavernous sinus thrombosis – lateral sinus thrombosis – sagittal sinus thrombosis – intracranial hemorrhages – cerebral hemorrhage – basal ganglia hemorrhage – putaminal hemorrhage – cerebral hemorrhage, traumatic – intracranial hemorrhage, hypertensive – intracranial hemorrhage, traumatic – brain hemorrhage, traumatic – brain stem hemorrhage, traumatic – cerebral hemorrhage, traumatic – hematoma, epidural, cranial – hematoma, subdural – hematoma, subdural, acute – hematoma, subdural, chronic – hematoma, subdural, intracranial – subarachnoid hemorrhage, traumatic – pituitary apoplexy – subarachnoid hemorrhage – subarachnoid hemorrhage, traumatic – leukomalacia, periventricular – sneddon syndrome – vascular headaches – vasculitis, central nervous system – aids arteritis, central nervous system – lupus vasculitis, central nervous system – temporal arteritis – vasospasm, intracranial – vertebral artery dissection – dementia – aids dementia complex – alzheimer disease – primary progressive aphasia – creutzfeldt-jakob syndrome – dementia, vascular – dementia, multi-infarct – huntington disease – Klüver-Bucy syndrome – lewy body disease – pick disease of the brain – diffuse cerebral sclerosis of schilder – encephalitis – encephalomyelitis – limbic encephalitis – meningoencephalitis – lupus vasculitis, central nervous system – encephalomalacia – leukomalacia, periventricular – epilepsy – epilepsies, myoclonic – myoclonic epilepsy, juvenile – myoclonic epilepsies, progressive – lafora disease – merrf syndrome – unverricht-lundborg syndrome – epilepsies, partial – epilepsy, complex partial – epilepsy, frontal lobe – epilepsy, partial, motor – epilepsy, partial, sensory – epilepsy, rolandic – epilepsy, temporal lobe – epilepsy, benign neonatal – epilepsy, generalized – epilepsy, absence – epilepsy, tonic-clonic – spasms, infantile – epilepsy, post-traumatic – epilepsy, reflex – landau-kleffner syndrome – seizures – seizures, febrile – status epilepticus – epilepsia partialis continua – headache disorders – headache disorders, primary – migraine disorders – migraine with aura – migraine without aura – tension-type headache – trigeminal autonomic cephalalgias – cluster headache – paroxysmal hemicrania – sunct syndrome – headache disorders, secondary – post-dural puncture headache – post-traumatic headache – vascular headaches – hydrocephalus – dandy-walker syndrome – hydrocephalus, normal pressure – hypothalamic diseases – bardet-biedl syndrome – hypothalamic neoplasms – pituitary neoplasms – laurence-moon syndrome – pituitary diseases – empty sella syndrome – hyperpituitarism – acromegaly – hyperprolactinemia – pituitary acth hypersecretion – hypopituitarism – dwarfism, pituitary – inappropriate adh syndrome – pituitary apoplexy – pituitary neoplasms – acth-secreting pituitary adenoma – nelson syndrome – growth hormone-secreting pituitary adenoma – prolactinoma – intracranial hypertension – hydrocephalus – dandy-walker syndrome – hypertensive encephalopathy – pseudotumor cerebri – intracranial hypotension – kluver-Bucy syndrome – neuroaxonal dystrophies – hallervorden-spatz syndrome – subdural effusion – thalamic diseases

– central nervous system infections – brain abscess – toxoplasmosis, cerebral – central nervous system bacterial infections – brain abscess – empyema, subdural – epidural abscess – lyme neuroborreliosis – meningitis, bacterial – meningitis, escherichia coli – meningitis, haemophilus – meningitis, listeria – meningitis, meningococcal – waterhouse-friderichsen syndrome – meningitis, pneumococcal – tuberculosis, meningeal – neurosyphilis – tabes dorsalis – tuberculosis, central nervous system – tuberculoma, intracranial – tuberculosis, meningeal – central nervous system fungal infections – meningitis, fungal – meningitis, cryptococcal – neuroaspergillosis – central nervous system parasitic infections – central nervous system helminthiasis – neurocysticercosis – neuroschistosomiasis – central nervous system protozoal infections – malaria, cerebral – toxoplasmosis, cerebral – toxoplasmosis, congenital – central nervous system viral diseases – encephalitis – encephalitis, viral – encephalitis, arbovirus – encephalitis, california – encephalitis, japanese – encephalitis, st. louis – encephalitis, tick-borne – west nile fever – encephalitis, herpes simplex – encephalitis, varicella zoster – encephalomyelitis, equine – encephalomyelitis, eastern equine – encephalomyelitis, venezuelan equine – encephalomyelitis, western equine – leukoencephalopathy, progressive multifocal – subacute sclerosing panencephalitis – meningitis, viral – lymphocytic choriomeningitis – meningitis, aseptic – myelitis – paraparesis, tropical spastic – poliomyelitis – poliomyelitis