T27.7 is the ICD-10 code for Corrosion of respiratory tract, part unspecified. It is a four-character subcategory of T27 (Burn and corrosion of respiratory tract), the most specific level in the WHO edition. It belongs to the block T26–T28 (Burns and corrosions confined to eye and internal organs) 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
T27.7 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
T27.7Frätskada med ospecificerad lokalisation i andningsvägarna
T27.7Etseskade i uspesifisert del av luftveier
DT277Ætsning af luftvejene UNS
T27.7Sijainniltaan määrittämätön hengityselinten syöpymä
T27.7Verätzung der Atemwege, Teil nicht näher bezeichnet
T27.7Corrosion des voies respiratoires, partie non précisée
T27.7etsing van luchtwegen, deel niet-gespecificeerd
Listed through more specific codes:
- T27.7XXACorrosion of respiratory tract, part unspecified, initial encounter
- T27.7XXDCorrosion of respiratory tract, part unspecified, subsequent encounter
- T27.7XXSCorrosion of respiratory tract, part unspecified, sequela
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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