2B5J

ICD-11 MMS 2026-01

Malignant miscellaneous tumours of bone or articular cartilage of other or unspecified sites

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.

Index terms

  • Malignant miscellaneous tumours of bone or articular cartilage of other or unspecified sites
  • Malignant miscellaneous bone tumours of bone or articular cartilage of skull or face
  • Malignant miscellaneous bone tumours of craniofacial bone or articular cartilage
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  • malignant neoplasm of craniofacial bone and articular cartilage
  • Malignant miscellaneous bone tumours of maxillofacial bone or articular cartilage
  • malignant neoplasm of maxillofacial bone and articular cartilage
  • Ameloblastic fibrosarcoma upper jaw bone
  • ameloblastic carcinoma upper jaw
  • Malignant ameloblastoma of upper jaw
  • Intraosseous carcinoma of bone of upper jaw
  • Odontogenic carcinoma of bone of upper jaw
  • malignant odontogenic tumour upper jaw
  • Odontogenic fibrosarcoma of bone of upper jaw
  • Malignant adamantinoma upper jaw
  • Odontogenic sarcoma of upper jaw
  • Ameloblastic sarcoma of upper jaw
  • Malignant miscellaneous bone tumours of bone or articular cartilage of mandible
  • Malignant adamantinoma of jaw
  • Ameloblastic fibrosarcoma of mandible
  • Ameloblastic odontosarcoma of mandible
  • Ameloblastic fibro-odontosarcoma of mandible
  • Ameloblastic fibrodentinosarcoma of mandible
  • Ameloblastic carcinoma of mandible
  • Ameloblastic sarcoma of mandible
  • Malignant ameloblastoma of mandible or lower jaw
  • Intraosseous carcinoma of mandible or lower jaw
  • Malignant adamantinoma of mandible
  • Odontogenic carcinosarcoma of mandible
  • carcinoma of mandible arising in an odontogenic cyst
  • odontogenic carcinoma of mandible
  • odontogenic sarcoma of mandible
  • Malignant odontogenic tumour of mandible
  • Odontogenic fibrosarcoma of mandible
  • Ameloblastic carcinoma of unspecified site
  • Ameloblastic odontoblastoma of unspecified site
  • Ameloblastic odontosarcoma of unspecified site
  • Ameloblastic sarcoma of unspecified site
  • Intraosseous carcinoma of unspecified site
  • Odontogenic carcinoma of unspecified site
  • Odontogenic malignant tumour of unspecified site
  • Odontogenic sarcoma of unspecified site
  • Malignant miscellaneous bone tumours of bone or articular cartilage of vertebral column
  • Malignant miscellaneous bone tumours of bone or articular cartilage of ribs, sternum or coccyx
  • Malignant miscellaneous bone tumours of bone or articular cartilage of rib
  • malignant neoplasm of bone or articular cartilage of rib
  • Malignant miscellaneous bone tumours of bone or articular cartilage of sternum
  • malignant neoplasm of bone or articular cartilage of sternum
  • Malignant miscellaneous bone tumours of bone or articular cartilage of coccyx
  • malignant neoplasm of bone or articular cartilage of coccyx
  • Malignant miscellaneous bone tumours involving overlapping sites of bone or articular cartilage of other or unspecified sites
  • Adamantinoma
  • adamantinoblastoma
  • adamantoblastoma
  • Endothelioma of bone
  • Chordoma

Excludes

  • http://id.who.int/icd/entity/944754984 – Neoplasms of haematopoietic or lymphoid tissues

Exclusions from above levels

  • 2A01.1 – Mesenchymal tumour of meninges
  • 2A02.1 – Tumours of cranial or paraspinal nerves
  • http://id.who.int/icd/entity/879154182 – Neoplasms of central nervous system or related structures

Sibling codes

  • 2B50 – Chondrosarcoma, primary site
  • 2B51 – Osteosarcoma, primary site
  • 2B52 – Ewing sarcoma, primary site
  • 2B53 – Fibroblastic or myofibroblastic tumour, primary site
  • 2B54 – Undifferentiated pleomorphic sarcoma, primary site
  • 2B55 – Rhabdomyosarcoma, primary site
  • 2B56 – Angiosarcoma, primary site
  • 2B57 – Kaposi sarcoma, primary site
  • 2B58 – Leiomyosarcoma, primary site
  • 2B59 – Liposarcoma, primary site
  • 2B5A – Synovial sarcoma, primary site
  • 2B5B – Gastrointestinal stromal tumour, primary site
  • 2B5C – Endometrial stromal sarcoma, primary site
  • 2B5D – Malignant mixed epithelial mesenchymal tumour, primary site
  • 2B5E – Malignant nerve sheath tumour of peripheral nerves or autonomic nervous system, primary site
  • 2B5F – Sarcoma, not elsewhere classified, primary site
  • 2B5G – Myosarcoma of uterus, part not specified
  • 2B5H – Well differentiated lipomatous tumour, primary site
  • 2B5K – Unspecified malignant soft tissue tumours or sarcomas of bone or articular cartilage of other or unspecified sites
  • 2B5Y – Other specified malignant mesenchymal neoplasms
  • 2B5Z – Malignant mesenchymal neoplasm of unspecified type

Foundation entity

Malignant miscellaneous tumours of bone or articular cartilage of other or unspecified sites – http://id.who.int/icd/entity/1128819057

Allowed postcoordination axes

Part of: 02: Neoplasms