ICD-11 classes
X Extension Codes
Anatomy and topography
Functional anatomy
Circulatory system
XA4PM9 Cardiovascular system
XA5J49 Veins
XA59M2 Vein of head, face, and neck
XA1VP6 Pterygoid vein

ICD-11 XA1VP6 Pterygoid vein

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.