XA4DV9

ICD-11 MMS 2026-01

Retroauricular sulcus

Index terms

  • Retroauricular sulcus
  • External ear - retroauricular sulcus

Sibling codes

Foundation entity

Retroauricular sulcus – http://id.who.int/icd/entity/1465627759

Part of: XA4E71: Pinna › XA6ZY6: External Ear › XA01U5: Ear › X: Extension Codes