ICD-11 classes
12 Diseases of the respiratory system
Lung diseases due to external agents
CA81 — Respiratory conditions due to inhalation of chemicals,...
CA81.2 — Upper respiratory inflammation due to chemicals, gases,...

ICD-11 CA81.2 — Upper respiratory inflammation due to chemicals, gases, fumes or vapours, not elsewhere classified

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.