G24.4 is the ICD-10 code for Idiopathic orofacial dystonia. It is a four-character subcategory of G24 (Dystonia), the most specific level in the WHO edition. It belongs to the block G20–G26 (Extrapyramidal and movement disorders) in Chapter VI, Diseases of the nervous system.
- Code type
- Subcategory (4 characters)
- Chapter
- VI · G00–G99
- Classification
- WHO ICD-10, 2019 version
What G24.4 includes
Conditions and terms that are coded here.
- Orofacial dyskinesia
G24.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
G24.4Idiopatisk orofacial dystoni
DG244Idiopatisk orofacial dystoni
G24.4Idiopaattinen orofasiaalinen dystonia
G24.4Idiopathische orofaziale Dystonie
G24.4Dystonie buccofaciale idiopathique
G24.4idiopathische orofaciale-dystonie
G24.4Idiopathic orofacial dystonia
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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