G51.4 is the ICD-10 code for Facial myokymia. It is a four-character subcategory of G51 (Facial nerve disorders), the most specific level in the WHO edition. It belongs to the block G50–G59 (Nerve, nerve root and plexus disorders) in Chapter VI, Diseases of the nervous system.
- Code type
- Subcategory (4 characters)
- Chapter
- VI · G00–G99
- Classification
- WHO ICD-10, 2019 version
G51.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
G51.4Ansiktsmyokymi
G51.4Facial myokymi
DG514Myokymia facialis
G51.4Kasvojen myokymia
G51.4Faziale Myokymie
G51.4Myokymies faciales
G51.4myokymie van aangezichtsspieren
G51.4Facial myokymia
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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