ICD-11 classes
X Extension Codes
Anatomy and topography
Functional anatomy
Immune system
XA33X2 Lymph nodes
XA9U65 Lymph nodes of head, face and neck
XA7YF1 Auricular lymph node
XA91C5 Posterior auricular lymph node

ICD-11 XA91C5 Posterior auricular lymph node

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

• XA7YF1 Auricular lymph node #33754
• XA7YF1 Auricular lymph node #33950