ICD-11 classes
X Extension Codes
Extension codes of particular relevance to skin diseases
Surface topography

ICD-11 Surface topography

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis contains 3 clarifying diagnoses:

1. XA1RS6 Head and neck
   It contains 2 clarifying diagnoses.
2. XA3FR3 Trunk
   It contains 4 clarifying diagnoses.
3. XA6AS2 Extremities
   It contains 2 clarifying diagnoses.

The diagnosis is coded elsewhere:

• Anatomy and topography #31636
• Partonomic view #36609