ICD-11 MMS

X Extension Codes

Anatomy and topography

Functional anatomy

Respiratory system

XA8Z63 Upper respiratory tract

XA9AZ1 Nasopharynx

XA4BR4 Posterior wall of nasopharynx

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01


sections/codes in this section (XA4BR4-XA4BR4)

synonyms

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