ICD-11 classes
X Extension Codes
Extension codes of particular relevance to skin diseases
Surface topography
XA1RS6 Head and neck
XA20Q1 Head
XA86S4 Face
XA3H13 Nose
XA1B05 Nostril

ICD-11 XA1B05 Nostril

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis contains 2 clarifying diagnoses:

1. XA4S17 Columella
2. XA9YZ7 Sill of nostril

The diagnosis is coded elsewhere:

• XA43C9 Nasal cavity #34093
• XA8Z63 Upper respiratory tract #34092
• XA3H13 Nose #35930
• XA43C9 Nasal cavity #36796
• XA3H13 Nose #37500