2C23.3Y

ICD-11 MMS 2026-01

Other specified malignant neoplasms of subglottis of larynx

Coding note from above levels

For use of this category, reference should be made to the mortality coding rules and guidelines in the Reference Guide.

Exclusions from above levels

  • http://id.who.int/icd/entity/1965082709 – Malignant mesenchymal neoplasms
  • 2C51.2 – Mesotheliomas of peritoneum
  • http://id.who.int/icd/entity/879154182 – Neoplasms of central nervous system or related structures
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  • http://id.who.int/icd/entity/944754984 – Neoplasms of haematopoietic or lymphoid tissues

Sibling codes

  • 2C23.30 – Squamous cell carcinoma of larynx, subglottis
  • 2C23.31 – Adenocarcinoma of larynx, subglottis
  • 2C23.3Z – Malignant neoplasms of subglottis of larynx, unspecified

Foundation entity

Malignant neoplasms of subglottis of larynx – http://id.who.int/icd/entity/1289606460

Allowed postcoordination axes

Part of: 2C23.3: Malignant neoplasms of subglottis of larynx › 2C23: Malignant neoplasms of larynx › 02: Neoplasms