ICD-11 classes
X Extension Codes
Substances
Substances, chiefly nonmedicinal
Gas, fumes or vapour
XM69M3 Nitrogen oxide
XM3K31 Nitrogen

ICD-11 XM3K31 Nitrogen

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere: