ICD-11 classes
X Extension Codes
Extension codes of particular relevance to skin diseases
Surface topography
XA1RS6 Head and neck
XA20Q1 Head
XA8182 Mouth
XA5TW5 Vestibule of mouth
XA44M8 Labial sulcus

ICD-11 XA44M8 Labial sulcus

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis contains 2 clarifying diagnoses:

1. XA2151 Superior labial sulcus
2. XA52Q7 Inferior labial sulcus

The diagnosis is coded elsewhere:

• XA5TW5 Vestibule of mouth #34218
• XA5TW5 Vestibule of mouth #35996
• XA5TW5 Vestibule of mouth #37566