J01.1 is the ICD-10 code for Acute frontal sinusitis. It is a four-character subcategory of J01 (Acute sinusitis), the most specific level in the WHO edition. It belongs to the block J00–J06 (Acute upper respiratory infections) in Chapter X, Diseases of the respiratory system.
- Code type
- Subcategory (4 characters)
- Chapter
- X · J00–J99
- Classification
- WHO ICD-10, 2019 version
J01.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
J01.1Akut frontalsinuit
J01.1Akutt frontalsinusitt
DJ011Akut pandehulebetændelse
J01.1Akuutti otsaontelotulehdus
J01.1Akute Sinusitis frontalis
J01.1Sinusite frontale aigüe
J01.1acute sinusitis frontalis
Listed through more specific codes:
- J01.10Acute frontal sinusitis, unspecified
- J01.11Acute recurrent frontal sinusitis
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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