ICD-11 classes
X Extension Codes
Extension codes of particular relevance to skin diseases
Surface topography
XA6AS2 Extremities
XA45A6 Lower extremity
XA47V8 Foot
XA5YL1 Forefoot
XA6KE9 Plantar surface of forefoot
XA0HX4 Third metatarsal head region
ICD-11 XA0HX4 Third metatarsal head region
The diagnosis has no description.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: