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

ICD-11 CA81 — Respiratory conditions due to inhalation of chemicals, gases, fumes or vapours

This refers to conditions affecting the organs and tissues that make gas exchange due to inhalation of chemicals, gases, fumes, and vapours.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code CA81 contains 5 clarifying diagnoses:

1. CA81.0 — Bronchitis or pneumonitis due to chemicals, gases, fumes or vapours
2. CA81.1 — Pulmonary oedema due to chemicals, gases, fumes or vapours
3. CA81.2 — Upper respiratory inflammation due to chemicals, gases, fumes or vapours, not elsewhere classified
4. CA81.Y — Other specified respiratory conditions due to inhalation of chemicals, gases, fumes or vapours
5. CA81.Z — Respiratory conditions due to inhalation of chemicals, gases, fumes or vapours, unspecified