XA21P9

ICD-11 MMS 2026-01

Anterior wall of nasopharynx

Index terms

  • Anterior wall of nasopharynx
  • Nasopharyngeal surface of soft palate
  • Pharyngeal fornix
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  • Choana
  • Posterior margin of nasal septum

Sibling codes

  • XA0659 – Superior wall of nasopharynx
  • XA4BR4 – Posterior wall of nasopharynx
  • XA7PX5 – Lateral wall of nasopharynx

Foundation entity

Anterior wall of nasopharynx – http://id.who.int/icd/entity/1274860499

Part of: XA9AZ1: Nasopharynx › XA8Z63: Upper respiratory tract › X: Extension Codes