S91.0 is the ICD-10 code for Open wound of ankle. It is a four-character subcategory of S91 (Open wound of ankle and foot), the most specific level in the WHO edition. It belongs to the block S90–S99 (Injuries to the ankle and foot) in Chapter XIX, Injury, poisoning and certain other consequences of external causes.
- Code type
- Subcategory (4 characters)
- Chapter
- XIX · S00–T98
- Classification
- WHO ICD-10, 2019 version
S91.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
S91.0Sårskada på fotled
S91.0Åpent sår på ankel
DS910Åbent sår på ankel
S91.0Nilkan alueen haava
S91.0Offene Wunde der Knöchelregion
S91.0Plaie ouverte de la cheville
S91.0open wond van enkel
Listed through more specific codes:
- S91.001AUnspecified open wound, right ankle, initial encounter
- S91.001DUnspecified open wound, right ankle, subsequent encounter
- S91.001SUnspecified open wound, right ankle, sequela
- S91.002AUnspecified open wound, left ankle, initial encounter
- S91.002DUnspecified open wound, left ankle, subsequent encounter
- S91.002SUnspecified open wound, left ankle, sequela
- S91.009AUnspecified open wound, unspecified ankle, initial encounter
- S91.009DUnspecified open wound, unspecified ankle, subsequent encounter
- and 46 more national subcodes
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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