Home›Headaches›International Classification of Headache Disorders🌐EnglishEnglishFrançaisPolskiPortuguêsالعربية中文EntityQ2976581· pop 8· linked from 95 articlesInternational Classification of Headache DisordersAlso known as ICHDdetailed hierarchical classificationAvailable in 8 languagesFrançaisPortuguêsالعربيةBanglaLatinNorwegianPolskivia Wikidata sitelinks · CC0ConnectionsInternational Statistical Classification of Diseases and Related Health ProblemsEntityinflammationEntityCategoriesHeadaches