FB80.3

ICD-11 MMS 2026-01

Hyperostosis of skull

Index terms

  • Hyperostosis of skull
  • Leontiasis ossium
  • Stewart-Morel-Morgagni syndrome
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  • Morgagni syndrome

Exclusions from above levels

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  • LD24.10 – Osteopetrosis
  • LD24.11 – Osteopoikilosis
  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 19 – Certain conditions originating in the perinatal period
  • 22 – Injury, poisoning or certain other consequences of external causes
  • DA0E.8 – Temporomandibular joint disorders

Sibling codes

  • FB80.0 – Fibrous dysplasia of bone
  • FB80.1 – Skeletal fluorosis
  • FB80.2 – Osteitis condensans
  • FB80.4 – Osteosclerosis
  • FB80.5 – Solitary bone cyst
  • FB80.6 – Aneurysmal bone cyst
  • FB80.7 – Malunion of fracture
  • FB80.8 – Nonunion of fracture
  • FB80.9 – Delayed union of fracture
  • FB80.A – Stress fracture, not elsewhere classified
  • FB80.B – Pathological fracture
  • FB80.Y – Other specified disorders of bone density or structure
  • FB80.Z – Disorder of bone density or structure, unspecified

Foundation entity

Hyperostosis of skull – http://id.who.int/icd/entity/746147218

Allowed postcoordination axes

Part of: FB80: Certain specified disorders of bone density or structure › 15: Diseases of the musculoskeletal system or connective tissue