International Classification of Headache Disorders

English Abstract: 

"This classification is hierarchical and you must decide how detailed you want to make your diagnosis. This can range from the first-digit level to the fourth. First one gets a rough idea about which group the patient belongs to. Is it for example 1. Migraine or 2. Tension-type headache or 3. Cluster headache and other trigeminal autonomic cephalalgias? Then one obtains information allowing a more detailed diagnosis. The desired detail depends on the purpose. In general practice only the first- or second-digit diagnoses are usually applied whilst in specialist practice and headache centres a diagnosis at the third- or fourth-digit levels is appropriate."

Alternative Title: 
ICHD
English Title: 
International Classification of Headache Disorders
Author: 
International Headache Society (IHS)
EuroVoc: 
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Format: 
KOS Types Vocabulary: 
Address: 
International Headache Society, 52-53 Russell Square, London, Greater London, WC1B 4HP, United Kingdom